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uboot-rockchip: Update to 2025.10

Browse Source 
Removed upstreamed patches, rebased local patches.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Link: https://github.com/openwrt/openwrt/pull/20331
Signed-off-by: Nick Hainke <vincent@systemli.org>
This commit is contained in:
Tianling Shen 2025-10-07 21:49:29 +08:00 committed by Nick Hainke
parent 5b527704b1
commit 292cca0e5c
21 changed files with 135 additions and 2793 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
package/boot/uboot-rockchip/Makefile
View File

@ -5,9 +5,9 @@
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_VERSION:=2025.07
PKG_VERSION:=2025.10
PKG_RELEASE:=1
PKG_HASH:=0f933f6c5a426895bf306e93e6ac53c60870e4b54cda56d95211bec99e63bec7
PKG_HASH:=b4f032848e56cc8f213ad59f9132c084dbbb632bc29176d024e58220e0efdf4a
PKG_MAINTAINER:=Sarah Maedel <openwrt@tbspace.de>

73
package/boot/uboot-rockchip/patches/001-rockchip-rockchip-inno-usb2-Fix-Synchronous-Abort-on-usb.patch
View File

@ -1,73 +0,0 @@
From 1848a504379531eb726d29b355f9038d194e8430 Mon Sep 17 00:00:00 2001
From: Alex Shumsky <alexthreed@gmail.com>
Date: Thu, 3 Jul 2025 09:04:48 +0300
Subject: [PATCH] rockchip: rockchip-inno-usb2: Fix Synchronous Abort on usb
start
Fix NULL pointer dereference that happen when rockchip-inno-usb2 clock
enabled before device probe. This early clock enable call happen in process
of parent clock activation added in ac30d90f3367.
Fixes: 229218373c22 ("phy: rockchip-inno-usb2: Add support for clkout_ctl_phy").
Fixes: ac30d90f3367 ("clk: Ensure the parent clocks are enabled while reparenting")
Co-authored-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Alex Shumsky <alexthreed@gmail.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -167,20 +167,27 @@ static struct phy_ops rockchip_usb2phy_o
.of_xlate = rockchip_usb2phy_of_xlate,
};
-static void rockchip_usb2phy_clkout_ctl(struct clk *clk, struct regmap **base,
- const struct usb2phy_reg **clkout_ctl)
+static int rockchip_usb2phy_clkout_ctl(struct clk *clk, struct regmap **base,
+ const struct usb2phy_reg **clkout_ctl)
{
struct udevice *parent = dev_get_parent(clk->dev);
struct rockchip_usb2phy *priv = dev_get_priv(parent);
const struct rockchip_usb2phy_cfg *phy_cfg = priv->phy_cfg;
- if (priv->phy_cfg->clkout_ctl_phy.enable) {
+ // phy_cfg can be NULL if this function called before probe (when parent
+ // clocks are enabled)
+ if (!phy_cfg)
+ return -EINVAL;
+
+ if (phy_cfg->clkout_ctl_phy.enable) {
*base = priv->phy_base;
*clkout_ctl = &phy_cfg->clkout_ctl_phy;
} else {
*base = priv->reg_base;
*clkout_ctl = &phy_cfg->clkout_ctl;
}
+
+ return 0;
}
/**
@@ -206,7 +213,8 @@ int rockchip_usb2phy_clk_enable(struct c
const struct usb2phy_reg *clkout_ctl;
struct regmap *base;
- rockchip_usb2phy_clkout_ctl(clk, &base, &clkout_ctl);
+ if (rockchip_usb2phy_clkout_ctl(clk, &base, &clkout_ctl))
+ return -ENOSYS;
/* turn on 480m clk output if it is off */
if (!property_enabled(base, clkout_ctl)) {
@@ -230,7 +238,8 @@ int rockchip_usb2phy_clk_disable(struct
const struct usb2phy_reg *clkout_ctl;
struct regmap *base;
- rockchip_usb2phy_clkout_ctl(clk, &base, &clkout_ctl);
+ if (rockchip_usb2phy_clkout_ctl(clk, &base, &clkout_ctl))
+ return -ENOSYS;
/* turn off 480m clk output */
property_enable(base, clkout_ctl, false);

38
package/boot/uboot-rockchip/patches/002-rng-rockchip_rng-Add-compatible-for-RK3576.patch
View File

@ -1,38 +0,0 @@
From d079cdbc53026dca2c4209ee71c883de7fe0cc14 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Fri, 1 Aug 2025 20:32:37 +0000
Subject: [PATCH] rng: rockchip_rng: Add compatible for RK3576
The RK3576 SoC contains a RKRNG block that can be used to generate
random numbers using the rockchip_rng driver.
Add compatible for RK3576 to support random numbers:
=> rng list
RNG #0 - rng@2a410000
=> rng
00000000: 36 dd ab 98 ec fb fe d1 cf 36 b3 e1 9b 3d 00 90 6........6...=..
00000010: f5 84 de 75 6b 27 48 9e 13 62 12 6c 50 ca 47 1a ...uk'H..b.lP.G.
00000020: b3 4d fc 43 c5 b5 2d be 07 27 03 26 bb 69 61 2a .M.C..-..'.&.ia*
00000030: 6f 70 01 83 4e ce 91 7a 5a 6c 7c 00 43 87 3e c5 op..N..zZl|.C.>.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/rng/rockchip_rng.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/rng/rockchip_rng.c
+++ b/drivers/rng/rockchip_rng.c
@@ -394,6 +394,10 @@ static const struct udevice_id rockchip_
.data = (ulong)&rk_trngv1_soc_data,
},
{
+ .compatible = "rockchip,rk3576-rng",
+ .data = (ulong)&rkrng_soc_data,
+ },
+ {
.compatible = "rockchip,rkrng",
.data = (ulong)&rkrng_soc_data,
},

25
package/boot/uboot-rockchip/patches/003-rockchip-Add-default-USB_GADGET_PRODUCT_NUM-for-RK3576.patch
View File

@ -1,25 +0,0 @@
From dd2c7df419ae8a5cc5f7ee0480218b0ae28d4926 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Fri, 1 Aug 2025 20:32:38 +0000
Subject: [PATCH] rockchip: Add default USB_GADGET_PRODUCT_NUM for RK3576
Use 0x350e as the default USB Product ID for Rockchip RK3576, same PID
being used by the BootROM when the device is in MASKROM mode.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/usb/gadget/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -86,6 +86,7 @@ config USB_GADGET_PRODUCT_NUM
default 0x350a if ROCKCHIP_RK3568
default 0x350b if ROCKCHIP_RK3588
default 0x350c if ROCKCHIP_RK3528
+ default 0x350e if ROCKCHIP_RK3576
default 0x0
help
Product ID of the USB device emulated, reported to the host device.

1029
package/boot/uboot-rockchip/patches/004-board-rockchip-Add-minimal-generic-RK3576-board.patch
View File

File diff suppressed because it is too large Load Diff

83
package/boot/uboot-rockchip/patches/005-rockchip-rk3576-Implement-to-print-SoC-variant.patch
View File

@ -1,83 +0,0 @@
From a72e8feaca46ed41a8d6bb4e8c5961a29fe7a39e Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Fri, 1 Aug 2025 20:32:40 +0000
Subject: [PATCH] rockchip: rk3576: Implement checkboard() to print SoC variant
Implement checkboard() to print current SoC model used by a board when
U-Boot proper is running.
U-Boot 2025.04 (Apr 22 2025 - 20:43:17 +0000)
Model: Generic RK3576
SoC: RK3576
DRAM: 8 GiB
Information about the SoC model and variant is read from OTP.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
arch/arm/mach-rockchip/rk3576/rk3576.c | 48 ++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
--- a/arch/arm/mach-rockchip/rk3576/rk3576.c
+++ b/arch/arm/mach-rockchip/rk3576/rk3576.c
@@ -3,6 +3,10 @@
* Copyright (c) 2024 Rockchip Electronics Co., Ltd
*/
+#define LOG_CATEGORY LOGC_ARCH
+
+#include <dm.h>
+#include <misc.h>
#include <asm/armv8/mmu.h>
#include <asm/arch-rockchip/bootrom.h>
#include <asm/arch-rockchip/hardware.h>
@@ -153,3 +157,47 @@ int arch_cpu_init(void)
return 0;
}
+
+#define RK3576_OTP_CPU_CODE_OFFSET 0x02
+#define RK3576_OTP_SPECIFICATION_OFFSET 0x08
+
+int checkboard(void)
+{
+ u8 cpu_code[2], specification;
+ struct udevice *dev;
+ char suffix[2];
+ int ret;
+
+ if (!IS_ENABLED(CONFIG_ROCKCHIP_OTP) || !CONFIG_IS_ENABLED(MISC))
+ return 0;
+
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_DRIVER_GET(rockchip_otp), &dev);
+ if (ret) {
+ log_debug("Could not find otp device, ret=%d\n", ret);
+ return 0;
+ }
+
+ /* cpu-code: SoC model, e.g. 0x35 0x76 */
+ ret = misc_read(dev, RK3576_OTP_CPU_CODE_OFFSET, cpu_code, 2);
+ if (ret < 0) {
+ log_debug("Could not read cpu-code, ret=%d\n", ret);
+ return 0;
+ }
+
+ /* specification: SoC variant, e.g. 0xA for RK3576J */
+ ret = misc_read(dev, RK3576_OTP_SPECIFICATION_OFFSET, &specification, 1);
+ if (ret < 0) {
+ log_debug("Could not read specification, ret=%d\n", ret);
+ return 0;
+ }
+ specification &= 0x1f;
+
+ /* for RK3576J i.e. '@' + 0xA = 'J' */
+ suffix[0] = specification > 1 ? '@' + specification : '\0';
+ suffix[1] = '\0';
+
+ printf("SoC: RK%02x%02x%s\n", cpu_code[0], cpu_code[1], suffix);
+
+ return 0;
+}

35
package/boot/uboot-rockchip/patches/006-arm-dts-rockchip-Include-OTP-in-U-Boot-pre-reloc-phase-fo.patch
View File

@ -1,35 +0,0 @@
From bdcda6be27b69a6e7ced1d59f5d6ceb07c5414ac Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Fri, 1 Aug 2025 20:32:41 +0000
Subject: [PATCH] arm: dts: rockchip: Include OTP in U-Boot pre-reloc phase for
RK3576
Update rk3576-u-boot.dtsi to include OTP in U-Boot pre-reloc phase for
checkboard() to be able to read information about the running SoC model
and variant from OTP and print it during boot:
U-Boot 2025.04 (Apr 22 2025 - 20:43:17 +0000)
Model: Generic RK3576
SoC: RK3576
DRAM: 8 GiB
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
arch/arm/dts/rk3576-u-boot.dtsi | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm/dts/rk3576-u-boot.dtsi
+++ b/arch/arm/dts/rk3576-u-boot.dtsi
@@ -49,6 +49,10 @@
bootph-all;
};
+&otp {
+ bootph-some-ram;
+};
+
&pcfg_pull_none {
bootph-all;
};

26
package/boot/uboot-rockchip/patches/007-usb-dwc3-generic-Use-combined-glue-and-ctrl-node-for-RK35.patch
View File

@ -1,26 +0,0 @@
From 2d87afba58b95487f88717df33e16a909f90592a Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Fri, 1 Aug 2025 20:32:42 +0000
Subject: [PATCH] usb: dwc3-generic: Use combined glue and ctrl node for RK3576
Like Rockchip RK3328, RK3568 and RK3588, the RK3576 also have a single
node to represent the glue and ctrl for USB 3.0.
Use rk_ops as driver data to select correct ctrl node for RK3576 DWC3.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/usb/dwc3/dwc3-generic.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/dwc3/dwc3-generic.c
+++ b/drivers/usb/dwc3/dwc3-generic.c
@@ -699,6 +699,7 @@ static const struct udevice_id dwc3_glue
{ .compatible = "rockchip,rk3328-dwc3", .data = (ulong)&rk_ops },
{ .compatible = "rockchip,rk3399-dwc3" },
{ .compatible = "rockchip,rk3568-dwc3", .data = (ulong)&rk_ops },
+ { .compatible = "rockchip,rk3576-dwc3", .data = (ulong)&rk_ops },
{ .compatible = "rockchip,rk3588-dwc3", .data = (ulong)&rk_ops },
{ .compatible = "qcom,dwc3", .data = (ulong)&qcom_ops },
{ .compatible = "fsl,imx8mp-dwc3", .data = (ulong)&imx8mp_ops },

58
package/boot/uboot-rockchip/patches/008-phy-rockchip-inno-usb2-Add-support-for-RK3576.patch
View File

@ -1,58 +0,0 @@
From b518886f6d7061c127628c1e12f3921c49ffeaee Mon Sep 17 00:00:00 2001
From: Frank Wang <frank.wang@rock-chips.com>
Date: Fri, 1 Aug 2025 20:32:43 +0000
Subject: [PATCH] phy: rockchip-inno-usb2: Add support for RK3576
Add support for the USB2.0 PHYs used in the RK3576 SoC.
Config values are taken from vendor U-Boot linux-6.1-stan-rkr5 tag.
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -465,6 +465,28 @@ static const struct rockchip_usb2phy_cfg
{ /* sentinel */ }
};
+static const struct rockchip_usb2phy_cfg rk3576_phy_cfgs[] = {
+ {
+ .reg = 0x0000,
+ .clkout_ctl = { 0x0008, 0, 0, 1, 0 },
+ .port_cfgs = {
+ [USB2PHY_PORT_OTG] = {
+ .phy_sus = { 0x0000, 1, 0, 2, 1 },
+ }
+ },
+ },
+ {
+ .reg = 0x2000,
+ .clkout_ctl = { 0x2008, 0, 0, 1, 0 },
+ .port_cfgs = {
+ [USB2PHY_PORT_OTG] = {
+ .phy_sus = { 0x2000, 1, 0, 2, 1 },
+ }
+ },
+ },
+ { /* sentinel */ }
+};
+
static const struct rockchip_usb2phy_cfg rk3588_phy_cfgs[] = {
{
.reg = 0x0000,
@@ -527,6 +549,10 @@ static const struct udevice_id rockchip_
.data = (ulong)&rk3568_phy_cfgs,
},
{
+ .compatible = "rockchip,rk3576-usb2phy",
+ .data = (ulong)&rk3576_phy_cfgs,
+ },
+ {
.compatible = "rockchip,rk3588-usb2phy",
.data = (ulong)&rk3588_phy_cfgs,
},

58
package/boot/uboot-rockchip/patches/009-phy-rockchip-usbdp-Add-support-for-RK3576.patch
View File

@ -1,58 +0,0 @@
From 0d966d3932e2e5e7d14301da9ced0d7a62fce367 Mon Sep 17 00:00:00 2001
From: Frank Wang <frank.wang@rock-chips.com>
Date: Fri, 1 Aug 2025 20:32:44 +0000
Subject: [PATCH] phy: rockchip: usbdp: Add support for RK3576
Add support for the USB3.0+DP PHY used in the RK3576 SoC.
Config values are taken from vendor U-Boot linux-6.1-stan-rkr5 tag.
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/phy/rockchip/phy-rockchip-usbdp.c | 26 +++++++++++++++++++++++
1 file changed, 26 insertions(+)
--- a/drivers/phy/rockchip/phy-rockchip-usbdp.c
+++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c
@@ -813,6 +813,28 @@ static const char * const rk3588_udphy_r
"init", "cmn", "lane", "pcs_apb", "pma_apb"
};
+static const struct rockchip_udphy_cfg rk3576_udphy_cfgs = {
+ .num_phys = 1,
+ .phy_ids = {
+ 0x2b010000,
+ },
+ .num_rsts = ARRAY_SIZE(rk3588_udphy_rst_l),
+ .rst_list = rk3588_udphy_rst_l,
+ .grfcfg = {
+ /* u2phy-grf */
+ .bvalid_phy_con = { 0x0010, 1, 0, 0x2, 0x3 },
+ .bvalid_grf_con = { 0x0000, 15, 14, 0x1, 0x3 },
+
+ /* usb-grf */
+ .usb3otg0_cfg = { 0x0030, 15, 0, 0x1100, 0x0188 },
+
+ /* usbdpphy-grf */
+ .low_pwrn = { 0x0004, 13, 13, 0, 1 },
+ .rx_lfps = { 0x0004, 14, 14, 0, 1 },
+ },
+ .combophy_init = rk3588_udphy_init,
+};
+
static const struct rockchip_udphy_cfg rk3588_udphy_cfgs = {
.num_phys = 2,
.phy_ids = {
@@ -839,6 +861,10 @@ static const struct rockchip_udphy_cfg r
static const struct udevice_id rockchip_udphy_dt_match[] = {
{
+ .compatible = "rockchip,rk3576-usbdp-phy",
+ .data = (ulong)&rk3576_udphy_cfgs
+ },
+ {
.compatible = "rockchip,rk3588-usbdp-phy",
.data = (ulong)&rk3588_udphy_cfgs
},

26
package/boot/uboot-rockchip/patches/010-rockchip-clk-clk_rk3576-Add-dummy-CLK_REF_PCIEx_PHY.patch
View File

@ -1,26 +0,0 @@
From 2a6039a20994c192edb6786fa97714180bd663cf Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Fri, 1 Aug 2025 20:43:37 +0000
Subject: [PATCH] rockchip: clk: clk_rk3576: Add dummy CLK_REF_PCIEx_PHY
support
Add dummy support for the CLK_REF_PCIEx_PHY clocks to allow probe of the
phy-rockchip-naneng-combphy driver on RK3576.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/clk/rockchip/clk_rk3576.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/clk/rockchip/clk_rk3576.c
+++ b/drivers/clk/rockchip/clk_rk3576.c
@@ -2168,6 +2168,8 @@ static ulong rk3576_clk_set_rate(struct
case CLK_CPLL_DIV10:
case FCLK_DDR_CM0_CORE:
case ACLK_PHP_ROOT:
+ case CLK_REF_PCIE0_PHY:
+ case CLK_REF_PCIE1_PHY:
ret = 0;
break;
#ifndef CONFIG_SPL_BUILD

179
package/boot/uboot-rockchip/patches/011-phy-rockchip-naneng-combphy-Add-support-for-RK3576.patch
View File

@ -1,179 +0,0 @@
From cca7e79c7a42067fd8e65f4d2d2c73a98e42cd2e Mon Sep 17 00:00:00 2001
From: Jon Lin <jon.lin@rock-chips.com>
Date: Fri, 1 Aug 2025 20:43:38 +0000
Subject: [PATCH] phy: rockchip: naneng-combphy: Add support for RK3576
Add support for the PCIe/USB3/SATA combo PHYs used in the RK3576 SoC.
Config values are taken from vendor U-Boot linux-6.1-stan-rkr5 tag.
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
.../rockchip/phy-rockchip-naneng-combphy.c | 147 ++++++++++++++++++
1 file changed, 147 insertions(+)
--- a/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
@@ -453,6 +453,149 @@ static const struct rockchip_combphy_cfg
.combphy_cfg = rk3568_combphy_cfg,
};
+static int rk3576_combphy_cfg(struct rockchip_combphy_priv *priv)
+{
+ const struct rockchip_combphy_grfcfg *cfg = priv->cfg->grfcfg;
+ u32 val;
+
+ switch (priv->mode) {
+ case PHY_TYPE_PCIE:
+ param_write(priv->phy_grf, &cfg->con0_for_pcie, true);
+ param_write(priv->phy_grf, &cfg->con1_for_pcie, true);
+ param_write(priv->phy_grf, &cfg->con2_for_pcie, true);
+ param_write(priv->phy_grf, &cfg->con3_for_pcie, true);
+ break;
+ case PHY_TYPE_USB3:
+ /* Set SSC downward spread spectrum */
+ val = readl(priv->mmio + (0x1f << 2));
+ val &= ~GENMASK(5, 4);
+ val |= 0x01 << 4;
+ writel(val, priv->mmio + 0x7c);
+
+ /* Enable adaptive CTLE for USB3.0 Rx */
+ val = readl(priv->mmio + (0x0e << 2));
+ val &= ~GENMASK(0, 0);
+ val |= 0x01;
+ writel(val, priv->mmio + (0x0e << 2));
+
+ /* Set PLL KVCO fine tuning signals */
+ val = readl(priv->mmio + (0x20 << 2));
+ val &= ~(0x7 << 2);
+ val |= 0x2 << 2;
+ writel(val, priv->mmio + (0x20 << 2));
+
+ /* Set PLL LPF R1 to su_trim[10:7]=1001 */
+ writel(0x4, priv->mmio + (0xb << 2));
+
+ /* Set PLL input clock divider 1/2 */
+ val = readl(priv->mmio + (0x5 << 2));
+ val &= ~(0x3 << 6);
+ val |= 0x1 << 6;
+ writel(val, priv->mmio + (0x5 << 2));
+
+ /* Set PLL loop divider */
+ writel(0x32, priv->mmio + (0x11 << 2));
+
+ /* Set PLL KVCO to min and set PLL charge pump current to max */
+ writel(0xf0, priv->mmio + (0xa << 2));
+
+ /* Set Rx squelch input filler bandwidth */
+ writel(0x0d, priv->mmio + (0x14 << 2));
+
+ param_write(priv->phy_grf, &cfg->pipe_txcomp_sel, false);
+ param_write(priv->phy_grf, &cfg->pipe_txelec_sel, false);
+ param_write(priv->phy_grf, &cfg->usb_mode_set, true);
+ param_write(priv->pipe_grf, &cfg->u3otg1_port_en, true);
+ break;
+ case PHY_TYPE_SATA:
+ /* Enable adaptive CTLE for SATA Rx */
+ val = readl(priv->mmio + (0x0e << 2));
+ val &= ~GENMASK(0, 0);
+ val |= 0x01;
+ writel(val, priv->mmio + (0x0e << 2));
+ /* Set tx_rterm = 50 ohm and rx_rterm = 43.5 ohm */
+ writel(0x8F, priv->mmio + (0x06 << 2));
+
+ param_write(priv->phy_grf, &cfg->con0_for_sata, true);
+ param_write(priv->phy_grf, &cfg->con1_for_sata, true);
+ param_write(priv->phy_grf, &cfg->con2_for_sata, true);
+ param_write(priv->phy_grf, &cfg->con3_for_sata, true);
+ param_write(priv->pipe_grf, &cfg->pipe_con0_for_sata, true);
+ param_write(priv->pipe_grf, &cfg->pipe_con1_for_sata, true);
+ break;
+ case PHY_TYPE_SGMII:
+ case PHY_TYPE_QSGMII:
+ default:
+ dev_err(priv->dev, "incompatible PHY type\n");
+ return -EINVAL;
+ }
+
+ /* 100MHz refclock signal is good */
+ clk_set_rate(&priv->ref_clk, 100000000);
+ param_write(priv->phy_grf, &cfg->pipe_clk_100m, true);
+ if (priv->mode == PHY_TYPE_PCIE) {
+ /* gate_tx_pck_sel length select work for L1SS */
+ writel(0xc0, priv->mmio + 0x74);
+
+ /* PLL KVCO tuning fine */
+ val = readl(priv->mmio + (0x20 << 2));
+ val &= ~(0x7 << 2);
+ val |= 0x2 << 2;
+ writel(val, priv->mmio + (0x20 << 2));
+
+ /* Set up rx_trim: PLL LPF C1 85pf R1 1.25kohm */
+ writel(0x4c, priv->mmio + (0x1b << 2));
+
+ /* Set up su_trim: T3_P1 650mv */
+ writel(0x90, priv->mmio + (0xa << 2));
+ writel(0x43, priv->mmio + (0xb << 2));
+ writel(0x88, priv->mmio + (0xc << 2));
+ writel(0x56, priv->mmio + (0xd << 2));
+ }
+
+ return 0;
+}
+
+static const struct rockchip_combphy_grfcfg rk3576_combphy_grfcfgs = {
+ /* pipe-phy-grf */
+ .pcie_mode_set = { 0x0000, 5, 0, 0x00, 0x11 },
+ .usb_mode_set = { 0x0000, 5, 0, 0x00, 0x04 },
+ .pipe_rxterm_set = { 0x0000, 12, 12, 0x00, 0x01 },
+ .pipe_txelec_set = { 0x0004, 1, 1, 0x00, 0x01 },
+ .pipe_txcomp_set = { 0x0004, 4, 4, 0x00, 0x01 },
+ .pipe_clk_25m = { 0x0004, 14, 13, 0x00, 0x01 },
+ .pipe_clk_100m = { 0x0004, 14, 13, 0x00, 0x02 },
+ .pipe_phymode_sel = { 0x0008, 1, 1, 0x00, 0x01 },
+ .pipe_rate_sel = { 0x0008, 2, 2, 0x00, 0x01 },
+ .pipe_rxterm_sel = { 0x0008, 8, 8, 0x00, 0x01 },
+ .pipe_txelec_sel = { 0x0008, 12, 12, 0x00, 0x01 },
+ .pipe_txcomp_sel = { 0x0008, 15, 15, 0x00, 0x01 },
+ .pipe_clk_ext = { 0x000c, 9, 8, 0x02, 0x01 },
+ .pipe_phy_status = { 0x0034, 6, 6, 0x01, 0x00 },
+ .con0_for_pcie = { 0x0000, 15, 0, 0x00, 0x1000 },
+ .con1_for_pcie = { 0x0004, 15, 0, 0x00, 0x0000 },
+ .con2_for_pcie = { 0x0008, 15, 0, 0x00, 0x0101 },
+ .con3_for_pcie = { 0x000c, 15, 0, 0x00, 0x0200 },
+ .con0_for_sata = { 0x0000, 15, 0, 0x00, 0x0129 },
+ .con1_for_sata = { 0x0004, 15, 0, 0x00, 0x0000 },
+ .con2_for_sata = { 0x0008, 15, 0, 0x00, 0x80c1 },
+ .con3_for_sata = { 0x000c, 15, 0, 0x00, 0x0407 },
+ /* php-grf */
+ .pipe_con0_for_sata = { 0x001C, 2, 0, 0x00, 0x2 },
+ .pipe_con1_for_sata = { 0x0020, 2, 0, 0x00, 0x2 },
+ .u3otg1_port_en = { 0x0038, 15, 0, 0x0181, 0x1100 },
+};
+
+static const struct rockchip_combphy_cfg rk3576_combphy_cfgs = {
+ .num_phys = 2,
+ .phy_ids = {
+ 0x2b050000,
+ 0x2b060000,
+ },
+ .grfcfg = &rk3576_combphy_grfcfgs,
+ .combphy_cfg = rk3576_combphy_cfg,
+};
+
static int rk3588_combphy_cfg(struct rockchip_combphy_priv *priv)
{
const struct rockchip_combphy_grfcfg *cfg = priv->cfg->grfcfg;
@@ -565,6 +708,10 @@ static const struct udevice_id rockchip_
.data = (ulong)&rk3568_combphy_cfgs
},
{
+ .compatible = "rockchip,rk3576-naneng-combphy",
+ .data = (ulong)&rk3576_combphy_cfgs
+ },
+ {
.compatible = "rockchip,rk3588-naneng-combphy",
.data = (ulong)&rk3588_combphy_cfgs
},

67
package/boot/uboot-rockchip/patches/012-phy-rockchip-usbdp-Fix-Generic-PHY-reference-counting.patch
View File

@ -1,67 +0,0 @@
From 0336e97b1187f7f54e11c6cb9f3fa938cc11204e Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 21 Jul 2025 22:07:10 +0000
Subject: [PATCH] phy: rockchip: usbdp: Fix Generic PHY reference counting
Generic PHY reference counting helps ensure driver ops for init/exit and
power on/off are called at correct state. For this to work the PHY
driver must initialize PHY-id to a persistent value in of_xlate ops.
The Rockchip USBDP PHY driver does not initialize the PHY-id field, this
typically lead to use of unshared reference counting among different
struct phy instances.
Initialize the PHY-id in of_xlate ops to ensure use of shared reference
counting among all struct phy instances.
E.g. on a ROCK 5B following could be observed:
=> usb start
starting USB...
[...]
Bus usb@fc400000: 2 USB Device(s) found
scanning usb for storage devices... 1 Storage Device(s) found
=> usb reset
resetting USB...
[...]
rockchip_udphy phy@fed90000: cmn ana lcpll lock timeout
rockchip_udphy phy@fed90000: failed to init usbdp combophy
rockchip_udphy phy@fed90000: PHY: Failed to init phy@fed90000: -110.
Can't init PHY1
Bus usb@fc400000: probe failed, error -110
scanning usb for storage devices... 0 Storage Device(s) found
With shared reference counting this is fixed:
=> usb reset
resetting USB...
[...]
Bus usb@fc400000: 2 USB Device(s) found
scanning usb for storage devices... 1 Storage Device(s) found
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/phy/rockchip/phy-rockchip-usbdp.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/phy/rockchip/phy-rockchip-usbdp.c
+++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c
@@ -587,12 +587,16 @@ static int udphy_power_off(struct rockch
static int rockchip_u3phy_of_xlate(struct phy *phy,
struct ofnode_phandle_args *args)
{
+ struct rockchip_udphy *udphy = dev_get_priv(phy->dev);
+
if (args->args_count == 0)
return -EINVAL;
if (args->args[0] != PHY_TYPE_USB3)
return -EINVAL;
+ phy->id = udphy->id;
+
return 0;
}

155
package/boot/uboot-rockchip/patches/013-phy-rockchip-naneng-combphy-Simplify-init-ops.patch
View File

@ -1,155 +0,0 @@
From 8a3d377d4ccd409b56b9a6eef20613472e4471fd Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 21 Jul 2025 22:07:13 +0000
Subject: [PATCH] phy: rockchip: naneng-combphy: Simplify init ops
The init ops for Rockchip COMBPHY driver is more complex than it needs
to be, e.g. declaring multiple init functions that only differ in the
error message.
Simplify the init ops based on code from the Linux mainline driver.
This change also ensure that errors returned from combphy_cfg() and
reset_deassert_bulk() is propertly propagated to the caller. No other
runtime change is expected with this simplication.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
.../rockchip/phy-rockchip-naneng-combphy.c | 101 ++++--------------
1 file changed, 19 insertions(+), 82 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
@@ -98,104 +98,41 @@ static int param_write(struct regmap *ba
return regmap_write(base, reg->offset, val);
}
-static int rockchip_combphy_pcie_init(struct rockchip_combphy_priv *priv)
-{
- int ret = 0;
-
- if (priv->cfg->combphy_cfg) {
- ret = priv->cfg->combphy_cfg(priv);
- if (ret) {
- dev_err(priv->dev, "failed to init phy for pcie\n");
- return ret;
- }
- }
-
- return ret;
-}
-
-static int rockchip_combphy_usb3_init(struct rockchip_combphy_priv *priv)
-{
- int ret = 0;
-
- if (priv->cfg->combphy_cfg) {
- ret = priv->cfg->combphy_cfg(priv);
- if (ret) {
- dev_err(priv->dev, "failed to init phy for usb3\n");
- return ret;
- }
- }
-
- return ret;
-}
-
-static int rockchip_combphy_sata_init(struct rockchip_combphy_priv *priv)
-{
- int ret = 0;
-
- if (priv->cfg->combphy_cfg) {
- ret = priv->cfg->combphy_cfg(priv);
- if (ret) {
- dev_err(priv->dev, "failed to init phy for sata\n");
- return ret;
- }
- }
-
- return ret;
-}
-
-static int rockchip_combphy_sgmii_init(struct rockchip_combphy_priv *priv)
+static int rockchip_combphy_init(struct phy *phy)
{
- int ret = 0;
-
- if (priv->cfg->combphy_cfg) {
- ret = priv->cfg->combphy_cfg(priv);
- if (ret) {
- dev_err(priv->dev, "failed to init phy for sgmii\n");
- return ret;
- }
- }
+ struct rockchip_combphy_priv *priv = dev_get_priv(phy->dev);
+ int ret;
- return ret;
-}
+ ret = clk_enable(&priv->ref_clk);
+ if (ret < 0 && ret != -ENOSYS)
+ return ret;
-static int rockchip_combphy_set_mode(struct rockchip_combphy_priv *priv)
-{
switch (priv->mode) {
case PHY_TYPE_PCIE:
- rockchip_combphy_pcie_init(priv);
- break;
case PHY_TYPE_USB3:
- rockchip_combphy_usb3_init(priv);
- break;
case PHY_TYPE_SATA:
- rockchip_combphy_sata_init(priv);
- break;
case PHY_TYPE_SGMII:
case PHY_TYPE_QSGMII:
- return rockchip_combphy_sgmii_init(priv);
+ if (priv->cfg->combphy_cfg)
+ ret = priv->cfg->combphy_cfg(priv);
+ else
+ ret = 0;
+ break;
default:
dev_err(priv->dev, "incompatible PHY type\n");
- return -EINVAL;
+ ret = -EINVAL;
+ break;
}
- return 0;
-}
-
-static int rockchip_combphy_init(struct phy *phy)
-{
- struct rockchip_combphy_priv *priv = dev_get_priv(phy->dev);
- int ret;
-
- ret = clk_enable(&priv->ref_clk);
- if (ret < 0 && ret != -ENOSYS)
- return ret;
+ if (ret) {
+ dev_err(priv->dev, "failed to init phy for phy type %x\n", priv->mode);
+ goto err_clk;
+ }
- ret = rockchip_combphy_set_mode(priv);
+ ret = reset_deassert_bulk(&priv->phy_rsts);
if (ret)
goto err_clk;
- reset_deassert_bulk(&priv->phy_rsts);
-
return 0;
err_clk:
@@ -304,7 +241,7 @@ static int rockchip_combphy_probe(struct
}
priv->dev = udev;
- priv->mode = PHY_TYPE_SATA;
+ priv->mode = PHY_NONE;
priv->cfg = phy_cfg;
return rockchip_combphy_parse_dt(udev, priv);

49
package/boot/uboot-rockchip/patches/014-phy-rockchip-naneng-combphy-Use-syscon_regmap_lookup_by_p.patch
View File

@ -1,49 +0,0 @@
From 12dd645914a4e5e65d92a4754d0dacbdbf1e4a55 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 21 Jul 2025 22:07:14 +0000
Subject: [PATCH] phy: rockchip: naneng-combphy: Use
syscon_regmap_lookup_by_phandle
Change to use syscon_regmap_lookup_by_phandle() helper instead of
finding the syscon udevice and making a call to syscon_get_regmap().
No runtime change is expected with this simplication.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
.../phy/rockchip/phy-rockchip-naneng-combphy.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)
--- a/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-naneng-combphy.c
@@ -174,22 +174,19 @@ static const struct phy_ops rockchip_com
static int rockchip_combphy_parse_dt(struct udevice *dev,
struct rockchip_combphy_priv *priv)
{
- struct udevice *syscon;
int ret;
- ret = uclass_get_device_by_phandle(UCLASS_SYSCON, dev, "rockchip,pipe-grf", &syscon);
- if (ret) {
- dev_err(dev, "failed to find peri_ctrl pipe-grf regmap");
- return ret;
+ priv->pipe_grf = syscon_regmap_lookup_by_phandle(dev, "rockchip,pipe-grf");
+ if (IS_ERR(priv->pipe_grf)) {
+ dev_err(dev, "failed to find peri_ctrl pipe-grf regmap\n");
+ return PTR_ERR(priv->pipe_grf);
}
- priv->pipe_grf = syscon_get_regmap(syscon);
- ret = uclass_get_device_by_phandle(UCLASS_SYSCON, dev, "rockchip,pipe-phy-grf", &syscon);
- if (ret) {
+ priv->phy_grf = syscon_regmap_lookup_by_phandle(dev, "rockchip,pipe-phy-grf");
+ if (IS_ERR(priv->phy_grf)) {
dev_err(dev, "failed to find peri_ctrl pipe-phy-grf regmap\n");
- return ret;
+ return PTR_ERR(priv->phy_grf);
}
- priv->phy_grf = syscon_get_regmap(syscon);
ret = clk_get_by_index(dev, 0, &priv->ref_clk);
if (ret) {

30
package/boot/uboot-rockchip/patches/015-phy-rockchip-inno-usb2-Fix-improper-use-of-UCLASS_PHY.patch
View File

@ -1,30 +0,0 @@
From c8e6a7131d58511129cdec16f269600b51f0a45a Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 21 Jul 2025 22:07:15 +0000
Subject: [PATCH] phy: rockchip: inno-usb2: Fix improper use of UCLASS_PHY
The Rockchip USB2PHY glue driver improperly present itself as a
UCLASS_PHY driver, without ever implementing the required phy_ops.
This is something that in special circumstances can lead to a NULL
pointer dereference followed by a SError crash.
Change the glue driver to use UCLASS_NOP to fix this.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -573,7 +573,7 @@ U_BOOT_DRIVER(rockchip_usb2phy_clock) =
U_BOOT_DRIVER(rockchip_usb2phy) = {
.name = "rockchip_usb2phy",
- .id = UCLASS_PHY,
+ .id = UCLASS_NOP,
.of_match = rockchip_usb2phy_ids,
.probe = rockchip_usb2phy_probe,
.bind = rockchip_usb2phy_bind,

30
package/boot/uboot-rockchip/patches/016-phy-rockchip-typec-Fix-improper-use-of-UCLASS_PHY.patch
View File

@ -1,30 +0,0 @@
From fca01a8792e6ed48a00e08124d55f4f74e47b11d Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 21 Jul 2025 22:07:16 +0000
Subject: [PATCH] phy: rockchip: typec: Fix improper use of UCLASS_PHY
The Rockchip TypeC glue driver improperly present itself as a UCLASS_PHY
driver, without ever implementing the required phy_ops.
This is something that in special circumstances can lead to a NULL
pointer dereference followed by a SError crash.
Change the glue driver to use UCLASS_NOP to fix this.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
drivers/phy/rockchip/phy-rockchip-typec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/phy/rockchip/phy-rockchip-typec.c
+++ b/drivers/phy/rockchip/phy-rockchip-typec.c
@@ -788,7 +788,7 @@ U_BOOT_DRIVER(rockchip_tcphy_usb3_port)
U_BOOT_DRIVER(rockchip_typec_phy) = {
.name = "rockchip_typec_phy",
- .id = UCLASS_PHY,
+ .id = UCLASS_NOP,
.of_match = rockchip_typec_phy_ids,
.probe = rockchip_tcphy_probe,
.bind = rockchip_tcphy_bind,

46
package/boot/uboot-rockchip/patches/017-rockchip-rk3588-Disable-USB3OTG-U3-ports-early.patch
View File

@ -1,46 +0,0 @@
From 9d39a56922878562b263e45f45523021cf5e7789 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 21 Jul 2025 22:07:17 +0000
Subject: [PATCH] rockchip: rk3588: Disable USB3OTG U3 ports early
The RK3588 SoC comes with USB OTG support using a DWC3 controller with
a USB2 PHY and a USB3 PHY (USBDP PHY).
Some board designs may not use the USBDP PHY for USB3 purpose. For these
board to use USB OTG the input clock source must change to use UTMI clk
instead of PIPE clk.
Change to always disable the USB3OTG U3 ports early and leave it to the
USBDP PHY driver to re-enable the U3 port when a usb3-phy is described
in the board device tree.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
arch/arm/mach-rockchip/rk3588/rk3588.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/arch/arm/mach-rockchip/rk3588/rk3588.c
+++ b/arch/arm/mach-rockchip/rk3588/rk3588.c
@@ -15,6 +15,10 @@
#include <asm/arch-rockchip/hardware.h>
#include <asm/arch-rockchip/ioc_rk3588.h>
+#define USB_GRF_BASE 0xfd5ac000
+#define USB3OTG0_CON1 0x001c
+#define USB3OTG1_CON1 0x0034
+
#define FIREWALL_DDR_BASE 0xfe030000
#define FW_DDR_MST5_REG 0x54
#define FW_DDR_MST13_REG 0x74
@@ -184,6 +188,10 @@ int arch_cpu_init(void)
/* Disable JTAG exposed on SDMMC */
rk_clrreg(&sys_grf->soc_con[6], SYS_GRF_FORCE_JTAG);
#endif
+
+ /* Disable USB3OTG U3 ports, later enabled by USBDP PHY driver */
+ writel(0xffff0188, USB_GRF_BASE + USB3OTG0_CON1);
+ writel(0xffff0188, USB_GRF_BASE + USB3OTG1_CON1);
#endif
return 0;

44
package/boot/uboot-rockchip/patches/018-rockchip-rk3576-Disable-USB3OTG0-U3-port-early.patch
View File

@ -1,44 +0,0 @@
From be585d4916864387c53c82b4bde7f04093aac440 Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Mon, 21 Jul 2025 22:07:18 +0000
Subject: [PATCH] rockchip: rk3576: Disable USB3OTG0 U3 port early
The RK3576 SoC comes with USB OTG support using a DWC3 controller with
a USB2 PHY and a USB3 PHY (USBDP PHY).
Some board designs may not use the USBDP PHY for USB3 purpose. For these
board to use USB OTG the input clock source must change to use UTMI clk
instead of PIPE clk.
Change to always disable the USB3OTG0 U3 port early and leave it to the
USBDP PHY driver to re-enable the U3 port when a usb3-phy is described
in the board device tree.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---
arch/arm/mach-rockchip/rk3576/rk3576.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/arch/arm/mach-rockchip/rk3576/rk3576.c
+++ b/arch/arm/mach-rockchip/rk3576/rk3576.c
@@ -33,6 +33,9 @@
#define SGRF_DOMAIN_CON4 0x10
#define SGRF_DOMAIN_CON5 0x14
+#define USB_GRF_BASE 0x2601E000
+#define USB3OTG0_CON1 0x0030
+
const char * const boot_devices[BROM_LAST_BOOTSOURCE + 1] = {
[BROM_BOOTSOURCE_EMMC] = "/soc/mmc@2a330000",
[BROM_BOOTSOURCE_SD] = "/soc/mmc@2a310000",
@@ -155,6 +158,9 @@ int arch_cpu_init(void)
*/
writel(0xffffff00, SYS_SGRF_BASE + SYS_SGRF_SOC_CON20);
+ /* Disable USB3OTG0 U3 port, later enabled by USBDP PHY driver */
+ writel(0xffff0188, USB_GRF_BASE + USB3OTG0_CON1);
+
return 0;
}

4
package/boot/uboot-rockchip/patches/103-rockchip-rk3588-generic-Enable-support-for-RK3582.patch
View File

@ -61,10 +61,10 @@ Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
CONFIG_SPL_MAX_SIZE=0x40000
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -147,7 +147,7 @@ List of mainline supported Rockchip boar
- FriendlyElec NanoPC-T6 (nanopc-t6-rk3588)
@@ -149,7 +149,7 @@ List of mainline supported Rockchip boar
- FriendlyElec NanoPi R6C (nanopi-r6c-rk3588s)
- FriendlyElec NanoPi R6S (nanopi-r6s-rk3588s)
- GameForce Ace (gameforce-ace-rk3588s)
- - Generic RK3588S/RK3588 (generic-rk3588)
+ - Generic RK3582/RK3588S/RK3588 (generic-rk3588)
- Hardkernel ODROID-M2 (odroid-m2-rk3588s)

869
package/boot/uboot-rockchip/patches/108-board-rockchip-Add-Radxa-ROCK-4D.patch
View File

@ -39,785 +39,178 @@ v2: Add comment about the reset-gpios prop rename
create mode 100644 arch/arm/dts/rk3576-rock-4d-u-boot.dtsi
create mode 100644 configs/rock-4d-rk3576_defconfig
--- /dev/null
--- a/dts/upstream/src/arm64/rockchip/rk3576-rock-4d.dts
+++ b/dts/upstream/src/arm64/rockchip/rk3576-rock-4d.dts
@@ -0,0 +1,751 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Radxa Computer (Shenzhen) Co., Ltd.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include <dt-bindings/usb/pd.h>
+#include "rk3576.dtsi"
+
+/ {
+ model = "Radxa ROCK 4D";
+ compatible = "radxa,rock-4d", "rockchip,rk3576";
+
+ aliases {
+ ethernet0 = &gmac0;
+ mmc0 = &sdmmc;
+ };
+
+ chosen {
+ stdout-path = "serial0:1500000n8";
+ };
+
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ leds: leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_rgb_g &led_rgb_r>;
+
+ power-led {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ user-led {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_HEARTBEAT;
+ gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ vcc_12v0_dcin: regulator-vcc-12v0-dcin {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ regulator-name = "vcc_12v0_dcin";
+ };
+
+ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-name = "vcc_1v1_nldo_s3";
@@ -57,13 +57,13 @@
};
};
- vcc_12v0_dcin: regulator-vcc-12v0-dcin {
+ vcc_5v0_dcin: regulator-vcc-5v0-dcin {
compatible = "regulator-fixed";
regulator-always-on;
regulator-boot-on;
- regulator-min-microvolt = <12000000>;
- regulator-max-microvolt = <12000000>;
- regulator-name = "vcc_12v0_dcin";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "vcc_5v0_dcin";
};
vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
@@ -166,7 +166,7 @@
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-name = "vcc_5v0_device";
- vin-supply = <&vcc_12v0_dcin>;
+ vin-supply = <&vcc_5v0_sys>;
};
vcc_5v0_host: regulator-vcc-5v0-host {
@@ -180,7 +180,21 @@
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-name = "vcc5v0_host";
- vin-supply = <&vcc_5v0_device>;
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_1v2_ufs_vccq_s0: regulator-vcc-1v2-ufs-vccq-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vcc_1v2_ufs_vccq_s0";
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_1v8_s0: regulator-vcc-1v8-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s0";
+ vin-supply = <&vcc_1v8_s3>;
+ };
+
+ vcc_1v8_ufs_vccq2_s0: regulator-vcc-1v8-ufs-vccq2-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_ufs_vccq2_s0";
+ vin-supply = <&vcc_1v8_s3>;
+ };
+
+ vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-name = "vcc_2v0_pldo_s3";
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_3v3_pcie: regulator-vcc-3v3-pcie {
+ vcc_5v0_otg: regulator-vcc-5v0-otg {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
+ gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pwren>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_pcie";
+ startup-delay-us = <5000>;
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_3v3_rtc_s5: regulator-vcc-3v3-rtc-s5 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_rtc_s5";
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_3v3_s0: regulator-vcc-3v3-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s0";
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc_3v3_ufs_s0: regulator-vcc-ufs-s0 {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_ufs_s0";
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_5v0_device: regulator-vcc-5v0-device {
+ compatible = "regulator-fixed";
+ pinctrl-0 = <&usb_otg_pwren>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "vcc_5v0_device";
+ vin-supply = <&vcc_12v0_dcin>;
+ };
+
+ vcc_5v0_host: regulator-vcc-5v0-host {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_host_pwren>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "vcc5v0_host";
+ vin-supply = <&vcc_5v0_device>;
+ };
+
+ vcc_5v0_sys: regulator-vcc-5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-name = "vcc_5v0_sys";
+ vin-supply = <&vcc_12v0_dcin>;
+ };
+};
+
+&combphy1_psu {
+ regulator-name = "vcc5v0_otg";
+ vin-supply = <&vcc_5v0_sys>;
};
vcc_5v0_sys: regulator-vcc-5v0-sys {
@@ -190,10 +204,14 @@
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-name = "vcc_5v0_sys";
- vin-supply = <&vcc_12v0_dcin>;
+ vin-supply = <&vcc_5v0_dcin>;
};
};
+&combphy0_ps {
+ status = "okay";
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b2 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b3 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&gmac0 {
+ clock_in_out = "output";
+ phy-handle = <&rgmii_phy0>;
+ phy-mode = "rgmii-id";
&combphy1_psu {
status = "okay";
};
@@ -641,17 +659,27 @@
&mdio0 {
rgmii_phy0: ethernet-phy@1 {
- compatible = "ethernet-phy-ieee802.3-c22";
+ compatible = "ethernet-phy-id001c.c916";
reg = <0x1>;
clocks = <&cru REFCLKO25M_GMAC0_OUT>;
+ assigned-clocks = <&cru REFCLKO25M_GMAC0_OUT>;
+ assigned-clock-rates = <25000000>;
pinctrl-names = "default";
pinctrl-0 = <&rtl8211f_rst>;
reset-assert-us = <20000>;
reset-deassert-us = <100000>;
- reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_LOW>;
+ reset-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_LOW>;
};
};
+&pcie0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&eth0m0_miim
+ &eth0m0_tx_bus2
+ &eth0m0_rx_bus2
+ &eth0m0_rgmii_clk
+ &eth0m0_rgmii_bus
+ &ethm0_clk0_25m_out>;
+ pinctrl-0 = <&pcie_reset>;
+ reset-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc_3v3_pcie>;
+ status = "okay";
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu_s0>;
&pinctrl {
hym8563 {
hym8563_int: hym8563-int {
@@ -678,11 +706,18 @@
pcie_pwren: pcie-pwren {
rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
};
+ pcie_reset: pcie-reset {
+ rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
};
usb {
usb_host_pwren: usb-host-pwren {
- rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+ rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+ usb_otg_pwren: usb-otg-pwren {
+ rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_down>;
+
};
};
};
@@ -721,15 +756,38 @@
status = "okay";
};
+&u2phy0_otg {
+ phy-supply = <&vcc_5v0_otg>;
+ status = "okay";
+};
+
+&hdmi {
&u2phy1 {
status = "okay";
};
+&u2phy1_otg {
+ phy-supply = <&vcc_5v0_host>;
+ status = "okay";
+};
+
+&hdmi_in {
+ hdmi_in_vp0: endpoint {
+ remote-endpoint = <&vp0_out_hdmi>;
+ };
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdptxphy {
&uart0 {
pinctrl-0 = <&uart0m0_xfer>;
status = "okay";
};
+&ufshc {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ pmic@23 {
+ compatible = "rockchip,rk806";
+ reg = <0x23>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-parent = <&gpio0>;
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_pins
+ &rk806_dvs1_null
+ &rk806_dvs2_null
+ &rk806_dvs3_null>;
+ system-power-controller;
+ vcc1-supply = <&vcc_5v0_sys>;
+ vcc2-supply = <&vcc_5v0_sys>;
+ vcc3-supply = <&vcc_5v0_sys>;
+ vcc4-supply = <&vcc_5v0_sys>;
+ vcc5-supply = <&vcc_5v0_sys>;
+ vcc6-supply = <&vcc_5v0_sys>;
+ vcc7-supply = <&vcc_5v0_sys>;
+ vcc8-supply = <&vcc_5v0_sys>;
+ vcc9-supply = <&vcc_5v0_sys>;
+ vcc10-supply = <&vcc_5v0_sys>;
+ vcc11-supply = <&vcc_2v0_pldo_s3>;
+ vcc12-supply = <&vcc_5v0_sys>;
+ vcc13-supply = <&vcc_1v1_nldo_s3>;
+ vcc14-supply = <&vcc_1v1_nldo_s3>;
+ vcca-supply = <&vcc_5v0_sys>;
+
+ rk806_dvs1_null: dvs1-null-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs1_pwrdn: dvs1-pwrdn-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun2";
+ };
+
+ rk806_dvs1_rst: dvs1-rst-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun3";
+ };
+
+ rk806_dvs1_slp: dvs1-slp-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun1";
+ };
+
+ rk806_dvs2_dvs: dvs2-dvs-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun4";
+ };
+
+ rk806_dvs2_gpio: dvs2-gpio-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun5";
+ };
+
+ rk806_dvs2_null: dvs2-null-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs2_pwrdn: dvs2-pwrdn-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun2";
+ };
+
+ rk806_dvs2_rst: dvs2-rst-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun3";
+ };
+
+ rk806_dvs2_slp: dvs2-slp-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun1";
+ };
+
+ rk806_dvs3_dvs: dvs3-dvs-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun4";
+ };
+
+ rk806_dvs3_gpio: dvs3-gpio-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun5";
+ };
+
+ rk806_dvs3_null: dvs3-null-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs3_pwrdn: dvs3-pwrdn-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun2";
+ };
+
+ rk806_dvs3_rst: dvs3-rst-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun3";
+ };
+
+ rk806_dvs3_slp: dvs3-slp-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun1";
+ };
+
+ regulators {
+ vdd_cpu_big_s0: dcdc-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-enable-ramp-delay = <400>;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-name = "vdd_cpu_big_s0";
+ regulator-ramp-delay = <12500>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_npu_s0: dcdc-reg2 {
+ regulator-boot-on;
+ regulator-enable-ramp-delay = <400>;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-name = "vdd_npu_s0";
+ regulator-ramp-delay = <12500>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_lit_s0: dcdc-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-name = "vdd_cpu_lit_s0";
+ regulator-ramp-delay = <12500>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ vcc_3v3_s3: dcdc-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vdd_gpu_s0: dcdc-reg5 {
+ regulator-boot-on;
+ regulator-enable-ramp-delay = <400>;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <900000>;
+ regulator-name = "vdd_gpu_s0";
+ regulator-ramp-delay = <12500>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ vddq_ddr_s0: dcdc-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vddq_ddr_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_logic_s0: dcdc-reg7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <800000>;
+ regulator-name = "vdd_logic_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v8_s3: dcdc-reg8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd2_ddr_s3: dcdc-reg9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vdd2_ddr_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vdd_ddr_s0: dcdc-reg10 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vdd_ddr_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca_1v8_s0: pldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca_1v8_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca1v8_pldo2_s0: pldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_pldo2_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda_1v2_s0: pldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vdda_1v2_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca_3v3_s0: pldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcca_3v3_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd_s0: pldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca1v8_pldo6_s3: pldo-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_pldo6_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_0v75_s3: nldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ vdda_ddr_pll_s0: nldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "vdda_ddr_pll_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda0v75_hdmi_s0: nldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <837500>;
+ regulator-max-microvolt = <837500>;
+ regulator-name = "vdda0v75_hdmi_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda_0v85_s0: nldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "vdda_0v85_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda_0v75_s0: nldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdda_0v75_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ hym8563: rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ #clock-cells = <0>;
+ clock-output-names = "hym8563";
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PA0 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hym8563_int>;
+ wakeup-source;
+ };
+};
+
+&mdio0 {
+ rgmii_phy0: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1>;
+ clocks = <&cru REFCLKO25M_GMAC0_OUT>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtl8211f_rst>;
+ reset-assert-us = <20000>;
+ reset-deassert-us = <100000>;
+ reset-gpio = <&gpio2 RK_PB5 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&pinctrl {
+ hym8563 {
+ hym8563_int: hym8563-int {
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ leds {
+ led_rgb_g: led-green-en {
+ rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ led_rgb_r: led-red-en {
+ rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ rtl8211f {
+ rtl8211f_rst: rtl8211f-rst {
+ rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ pcie {
+ pcie_pwren: pcie-pwren {
+ rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ usb_host_pwren: usb-host-pwren {
+ rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ disable-wp;
+ max-frequency = <200000000>;
+ no-sdio;
+ no-mmc;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc_3v3_s3>;
+ vqmmc-supply = <&vccio_sd_s0>;
+&usbdp_phy {
+ status = "okay";
+};
+
+
+&sfc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&fspi0_pins &fspi0_csn0>;
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <1>;
+ vcc-supply = <&vcc_1v8_s3>;
+ };
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy1 {
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-0 = <&uart0m0_xfer>;
+ status = "okay";
+};
+
+&usb_drd1_dwc3 {
+&usb_drd0_dwc3 {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&vop {
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vp0 {
+ vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi_in_vp0>;
+ };
+};
--- /dev/null
+++ b/arch/arm/dts/rk3576-rock-4d-u-boot.dtsi
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+#include "rk3576-u-boot.dtsi"
+
+&sfc0 {
+ flash@0 {
+ bootph-pre-ram;
+ bootph-some-ram;
+ };
+};
&usb_drd1_dwc3 {
dr_mode = "host";
status = "okay";
--- a/arch/arm/mach-rockchip/rk3576/MAINTAINERS
+++ b/arch/arm/mach-rockchip/rk3576/MAINTAINERS
@@ -3,3 +3,9 @@ M: Jonas Karlman <jonas@kwiboo.se>
S: Maintained
@@ -4,6 +4,12 @@ S: Maintained
F: arch/arm/dts/rk3576-generic*
F: configs/generic-rk3576_defconfig
+
+ROCK-4D-RK3576
+M: Jonas Karlman <jonas@kwiboo.se>
+S: Maintained
+F: arch/arm/dts/rk3576-rock-4d*
+F: configs/rock-4d-rk3576_defconfig
+
SIGE5-RK3576
M: Jonas Karlman <jonas@kwiboo.se>
S: Maintained
--- /dev/null
+++ b/configs/rock-4d-rk3576_defconfig
@@ -0,0 +1,68 @@
@ -891,8 +284,8 @@ v2: Add comment about the reset-gpios prop rename
+CONFIG_ERRNO_STR=y
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -137,6 +137,7 @@ List of mainline supported Rockchip boar
* rk3576
@@ -138,6 +138,7 @@ List of mainline supported Rockchip boar
- ArmSoM Sige5 (sige5-rk3576)
- Firefly ROC-RK3576-PC (roc-pc-rk3576)
- Generic RK3576 (generic-rk3576)
+ - Radxa ROCK 4D (rock-4d-rk3576)