[PATCH] arm: rockchip: switch to mainline dts for rk3568-evb1

* [PATCH] arm: rockchip: switch to mainline dts for rk3568-evb1
@ 2022-06-08 20:17 Michael Riesch
  2022-06-09  7:35 ` Sascha Hauer
  0 siblings, 1 reply; 2+ messages in thread
From: Michael Riesch @ 2022-06-08 20:17 UTC (permalink / raw)
  To: barebox; +Cc: Michael Riesch

The RK3568 EVB1 device tree in mainline Linux has matured since
the initial RK3568 support entered barebox. Therefore, we can now
switch to the mainline device tree.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm/boards/rockchip-rk3568-evb/board.c |   5 +-
 arch/arm/dts/rk3568-evb1-v10.dts            | 519 +-------------------
 2 files changed, 5 insertions(+), 519 deletions(-)

diff --git a/arch/arm/boards/rockchip-rk3568-evb/board.c b/arch/arm/boards/rockchip-rk3568-evb/board.c
index 09385bea29..a466d385a2 100644
--- a/arch/arm/boards/rockchip-rk3568-evb/board.c
+++ b/arch/arm/boards/rockchip-rk3568-evb/board.c
@@ -28,8 +28,9 @@ static int rk3568_evb_probe(struct device_d *dev)
 	else
 		of_device_enable_path("/chosen/environment-emmc");
 
-	rk3568_bbu_mmc_register("emmc", BBU_HANDLER_FLAG_DEFAULT, "/dev/emmc");
-	rk3568_bbu_mmc_register("sd", 0, "/dev/sd");
+	rk3568_bbu_mmc_register("sd", 0, "/dev/mmc0");
+	rk3568_bbu_mmc_register("emmc", BBU_HANDLER_FLAG_DEFAULT,
+				"/dev/mmc1");
 
 	return 0;
 }
diff --git a/arch/arm/dts/rk3568-evb1-v10.dts b/arch/arm/dts/rk3568-evb1-v10.dts
index df5633978d..d2c1fc89a8 100644
--- a/arch/arm/dts/rk3568-evb1-v10.dts
+++ b/arch/arm/dts/rk3568-evb1-v10.dts
@@ -5,22 +5,11 @@
  */
 
 /dts-v1/;
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/rockchip.h>
-#include "rk3568.dtsi"
 
-/ {
-	model = "Rockchip RK3568 EVB1 DDR4 V10 Board";
-	compatible = "rockchip,rk3568-evb1-v10", "rockchip,rk3568";
-
-	aliases {
-		emmc = &sdhci;
-		sd = &sdmmc0;
-	};
+#include <arm64/rockchip/rk3568-evb1-v10.dts>
 
+/ {
 	chosen: chosen {
-		stdout-path = "serial2:1500000n8";
-
 		environment-sd {
 			compatible = "barebox,environment";
 			device-path = &environment_sd;
@@ -38,437 +27,10 @@
 		device_type = "memory";
 		reg = <0x0 0x00a00000 0x0 0x7f600000>;
 	};
-
-	dc_12v: dc-12v {
-		compatible = "regulator-fixed";
-		regulator-name = "dc_12v";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
-	};
-
-	vcc3v3_sys: vcc3v3-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc3v3_sys";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		vin-supply = <&dc_12v>;
-	};
-
-	vcc5v0_sys: vcc5v0-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc5v0_sys";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		vin-supply = <&dc_12v>;
-	};
-
-	vcc3v3_lcd0_n: vcc3v3-lcd0-n {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc3v3_lcd0_n";
-		regulator-boot-on;
-
-		regulator-state-mem {
-			regulator-off-in-suspend;
-		};
-	};
-
-	vcc3v3_lcd1_n: vcc3v3-lcd1-n {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc3v3_lcd1_n";
-		regulator-boot-on;
-
-		regulator-state-mem {
-			regulator-off-in-suspend;
-		};
-	};
-
-	vcc5v0_otg: vcc5v0-otg-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&vcc5v0_otg_en>;
-		regulator-name = "vcc5v0_otg";
-	};
-
-	vcc5v0_host: vcc5v0-host-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&vcc5v0_host_en>;
-		regulator-name = "vcc5v0_host";
-		regulator-always-on;
-	};
-};
-
-&gmac0 {
-	phy-mode = "rgmii";
-	clock_in_out = "output";
-
-	assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
-	assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>;
-	assigned-clock-rates = <0>, <125000000>;
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&gmac0_miim
-		     &gmac0_tx_bus2
-		     &gmac0_rx_bus2
-		     &gmac0_rgmii_clk
-		     &gmac0_rgmii_bus>;
-
-	tx_delay = <0x3c>;
-	rx_delay = <0x2f>;
-
-	phy-handle = <&rgmii_phy0>;
-	status = "okay";
-};
-
-&gmac1 {
-	phy-mode = "rgmii";
-	clock_in_out = "output";
-
-	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
-	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
-	assigned-clock-rates = <0>, <125000000>;
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&gmac1m1_miim
-		     &gmac1m1_tx_bus2
-		     &gmac1m1_rx_bus2
-		     &gmac1m1_rgmii_clk
-		     &gmac1m1_rgmii_bus>;
-
-	tx_delay = <0x4f>;
-	rx_delay = <0x26>;
-
-	phy-handle = <&rgmii_phy1>;
-	status = "okay";
-};
-
-&i2c0 {
-	status = "okay";
-
-	rk809: pmic@20 {
-		compatible = "rockchip,rk809";
-		reg = <0x20>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
-
-		pinctrl-names = "default", "pmic-sleep",
-				"pmic-power-off", "pmic-reset";
-		pinctrl-0 = <&pmic_int>;
-		pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;
-		pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;
-		pinctrl-3 = <&soc_slppin_gpio>, <&rk817_slppin_rst>;
-
-		rockchip,system-power-controller;
-		wakeup-source;
-		#clock-cells = <1>;
-		clock-output-names = "rk808-clkout1", "rk808-clkout2";
-		//fb-inner-reg-idxs = <2>;
-		/* 1: rst regs (default in codes), 0: rst the pmic */
-		pmic-reset-func = <0>;
-
-		vcc1-supply = <&vcc3v3_sys>;
-		vcc2-supply = <&vcc3v3_sys>;
-		vcc3-supply = <&vcc3v3_sys>;
-		vcc4-supply = <&vcc3v3_sys>;
-		vcc5-supply = <&vcc3v3_sys>;
-		vcc6-supply = <&vcc3v3_sys>;
-		vcc7-supply = <&vcc3v3_sys>;
-		vcc8-supply = <&vcc3v3_sys>;
-		vcc9-supply = <&vcc3v3_sys>;
-
-		pwrkey {
-			status = "okay";
-		};
-
-		pinctrl_rk8xx: pinctrl_rk8xx {
-			gpio-controller;
-			#gpio-cells = <2>;
-
-			rk817_slppin_null: rk817_slppin_null {
-				pins = "gpio_slp";
-				function = "pin_fun0";
-			};
-
-			rk817_slppin_slp: rk817_slppin_slp {
-				pins = "gpio_slp";
-				function = "pin_fun1";
-			};
-
-			rk817_slppin_pwrdn: rk817_slppin_pwrdn {
-				pins = "gpio_slp";
-				function = "pin_fun2";
-			};
-
-			rk817_slppin_rst: rk817_slppin_rst {
-				pins = "gpio_slp";
-				function = "pin_fun3";
-			};
-		};
-
-		regulators {
-			vdd_logic: DCDC_REG1 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <500000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-init-microvolt = <900000>;
-				regulator-ramp-delay = <6001>;
-				regulator-initial-mode = <0x2>;
-				regulator-name = "vdd_logic";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_gpu: DCDC_REG2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <500000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-init-microvolt = <900000>;
-				regulator-ramp-delay = <6001>;
-				regulator-initial-mode = <0x2>;
-				regulator-name = "vdd_gpu";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc_ddr: DCDC_REG3 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-initial-mode = <0x2>;
-				regulator-name = "vcc_ddr";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-				};
-			};
-
-			vdd_npu: DCDC_REG4 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <500000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-init-microvolt = <900000>;
-				regulator-ramp-delay = <6001>;
-				regulator-initial-mode = <0x2>;
-				regulator-name = "vdd_npu";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdda0v9_image: LDO_REG1 {
-				regulator-boot-on;
-				regulator-always-on;
-				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt = <900000>;
-				regulator-name = "vdda0v9_image";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdda_0v9: LDO_REG2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt = <900000>;
-				regulator-name = "vdda_0v9";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdda0v9_pmu: LDO_REG3 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <900000>;
-				regulator-max-microvolt = <900000>;
-				regulator-name = "vdda0v9_pmu";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <900000>;
-				};
-			};
-
-			vccio_acodec: LDO_REG4 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vccio_acodec";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vccio_sd: LDO_REG5 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vccio_sd";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc3v3_pmu: LDO_REG6 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vcc3v3_pmu";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vcca_1v8: LDO_REG7 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcca_1v8";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcca1v8_pmu: LDO_REG8 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcca1v8_pmu";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			vcca1v8_image: LDO_REG9 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcca1v8_image";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc_1v8: DCDC_REG5 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcc_1v8";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc_3v3: SWITCH_REG1 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vcc_3v3";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vcc3v3_sd: SWITCH_REG2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vcc3v3_sd";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-		};
-	};
-};
-
-&mdio0 {
-	rgmii_phy0: phy@0 {
-		compatible = "ethernet-phy-ieee802.3-c22";
-		reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
-		reset-assert-us = <20000>;
-		reset-deassert-us = <100000>;
-		reg = <0x0>;
-	};
-};
-
-&mdio1 {
-	rgmii_phy1: phy@0 {
-		compatible = "ethernet-phy-ieee802.3-c22";
-		reset-gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>;
-		reset-assert-us = <20000>;
-		reset-deassert-us = <100000>;
-		reg = <0x0>;
-	};
-};
-
-&pinctrl {
-	pmic {
-		pmic_int: pmic_int {
-			rockchip,pins =
-				<0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-
-		soc_slppin_gpio: soc_slppin_gpio {
-			rockchip,pins =
-				<0 RK_PA2 RK_FUNC_GPIO &pcfg_output_low>;
-		};
-
-		soc_slppin_slp: soc_slppin_slp {
-			rockchip,pins =
-				<0 RK_PA2 1 &pcfg_pull_none>;
-		};
-
-		soc_slppin_rst: soc_slppin_rst {
-			rockchip,pins =
-				<0 RK_PA2 2 &pcfg_pull_none>;
-		};
-	};
-
-	usb {
-		vcc5v0_host_en: vcc5v0-host-en {
-			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-
-		vcc5v0_otg_en: vcc5v0-otg-en {
-			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-};
-
-&saradc {
-	vref-supply = <&vcca_1v8>;
-	status = "okay";
 };
 
 &sdhci {
-	bus-width = <8>;
-	max-frequency = <200000000>;
-	non-removable;
 	no-sd;
-	status = "okay";
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
 
 	partitions {
 		compatible = "fixed-partitions";
@@ -483,18 +45,6 @@
 };
 
 &sdmmc0 {
-	max-frequency = <150000000>;
-	bus-width = <4>;
-	cap-mmc-highspeed;
-	cap-sd-highspeed;
-	disable-wp;
-	sd-uhs-sdr104;
-	vmmc-supply = <&vcc3v3_sd>;
-	vqmmc-supply = <&vccio_sd>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
-	status = "okay";
-
 	partitions {
 		compatible = "fixed-partitions";
 		#address-cells = <2>;
@@ -506,68 +56,3 @@
 		};
 	};
 };
-
-&uart2 {
-	status = "okay";
-};
-
-&u2phy0_host {
-	phy-supply = <&vcc5v0_host>;
-	status = "okay";
-};
-
-&u2phy0_otg {
-	vbus-supply = <&vcc5v0_otg>;
-	status = "okay";
-};
-
-&u2phy1_host {
-	phy-supply = <&vcc5v0_host>;
-	status = "okay";
-};
-
-&u2phy1_otg {
-	phy-supply = <&vcc5v0_host>;
-	status = "okay";
-};
-
-&usb2phy0 {
-	status = "okay";
-};
-
-&usb2phy1 {
-	status = "okay";
-};
-
-&usb_host0_ehci {
-	status = "okay";
-};
-
-&usb_host0_ohci {
-	status = "okay";
-};
-
-&usb_host0_xhci {
-	extcon = <&usb2phy0>;
-	status = "okay";
-};
-
-&usb_host1_ehci {
-	status = "okay";
-};
-
-&usb_host1_ohci {
-	status = "okay";
-};
-
-&usb_host1_xhci {
-	status = "okay";
-};
-
-&combphy0_us {
-	status = "okay";
-};
-
-&combphy1_usq {
-	status = "okay";
-};
-- 
2.30.2


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