Sync rk3399-puma related device tree from linux v6.8.
SPL_MAX_SIZE is not adjusted to the now common 0x40000 (256 KiB) due to TPL+SPL combined (idbloader.img) is limited to max 224 KiB because of:
SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x200
Because FIT payload is located at sector 0x200 instead of the more Rockchip common 0x4000, TPL+SPL cannot take up more than 224 KiB:
(0x200 - 64) x 512 = 0x38000 (224 KiB)
Also adjust SPL_PAD_TO to match the 0x200 sector offset.
Signed-off-by: Jonas Karlman jonas@kwiboo.se --- arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi | 20 ++-------- arch/arm/dts/rk3399-puma-haikou.dts | 42 ++++++++++++++++++--- arch/arm/dts/rk3399-puma.dtsi | 17 ++++++++- configs/puma-rk3399_defconfig | 2 +- 4 files changed, 57 insertions(+), 24 deletions(-)
diff --git a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi index f48d395f972a..65340f98d595 100644 --- a/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi +++ b/arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi @@ -30,18 +30,6 @@ aliases { spi5 = &spi5; }; - - vdd_log: vdd-log { - compatible = "pwm-regulator"; - pwms = <&pwm2 0 25000 1>; - regulator-name = "vdd_log"; - regulator-always-on; - regulator-boot-on; - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1400000>; - regulator-init-microvolt = <950000>; - vin-supply = <&vcc5v0_sys>; - }; };
&binman { @@ -87,10 +75,6 @@ bootph-all; };
-&haikou_pin_hog { - bootph-all; -}; - &norflash { bootph-pre-ram; bootph-some-ram; @@ -111,3 +95,7 @@ &uart0_xfer { bootph-all; }; + +&vdd_log { + regulator-init-microvolt = <950000>; +}; diff --git a/arch/arm/dts/rk3399-puma-haikou.dts b/arch/arm/dts/rk3399-puma-haikou.dts index 115c14c0a3c6..18a98c4648ea 100644 --- a/arch/arm/dts/rk3399-puma-haikou.dts +++ b/arch/arm/dts/rk3399-puma-haikou.dts @@ -5,6 +5,7 @@
/dts-v1/; #include "rk3399-puma.dtsi" +#include <dt-bindings/input/input.h>
/ { model = "Theobroma Systems RK3399-Q7 SoM"; @@ -18,6 +19,38 @@ stdout-path = "serial0:115200n8"; };
+ gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&haikou_keys_pin>; + pinctrl-names = "default"; + + button-batlow-n { + gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; + label = "BATLOW#"; + linux,code = <KEY_BATTERY>; + }; + + button-slp-btn-n { + gpios = <&gpio0 RK_PB3 GPIO_ACTIVE_LOW>; + label = "SLP_BTN#"; + linux,code = <KEY_SLEEP>; + }; + + button-wake-n { + gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_LOW>; + label = "WAKE#"; + linux,code = <KEY_WAKEUP>; + wakeup-source; + }; + + switch-lid-btn-n { + gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; + label = "LID_BTN#"; + linux,code = <SW_LID>; + linux,input-type = <EV_SW>; + }; + }; + leds { pinctrl-0 = <&module_led_pin>, <&sd_card_led_pin>;
@@ -165,11 +198,8 @@ };
&pinctrl { - pinctrl-names = "default"; - pinctrl-0 = <&haikou_pin_hog>; - - hog { - haikou_pin_hog: haikou-pin-hog { + buttons { + haikou_keys_pin: haikou-keys-pin { rockchip,pins = /* LID_BTN */ <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, @@ -177,7 +207,7 @@ <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, - /* BIOS_DISABLE# */ + /* WAKE# */ <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; }; }; diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi index aa3e21bd6c8f..c08e69391c01 100644 --- a/arch/arm/dts/rk3399-puma.dtsi +++ b/arch/arm/dts/rk3399-puma.dtsi @@ -9,6 +9,7 @@
/ { aliases { + ethernet0 = &gmac; mmc0 = &sdhci; };
@@ -27,7 +28,7 @@
extcon_usb3: extcon-usb3 { compatible = "linux,extcon-usb-gpio"; - id-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>; + id-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&usb3_id>; }; @@ -119,6 +120,20 @@ drive-impedance-ohm = <33>; };
+&gpio0 { + /* + * The BIOS_DISABLE hog is a feedback pin for the actual status of the + * signal. This usually represents the state of a switch on the baseboard. + * The pin has a 10k pull-up resistor connected, so no pull-up setting is needed. + */ + bios-disable-hog { + gpios = <RK_PB0 GPIO_ACTIVE_HIGH>; + gpio-hog; + input; + line-name = "bios_disable"; + }; +}; + &gmac { assigned-clocks = <&cru SCLK_RMII_SRC>; assigned-clock-parents = <&clkin_gmac>; diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index cc3d2cf3755d..26d524cabb06 100644 --- a/configs/puma-rk3399_defconfig +++ b/configs/puma-rk3399_defconfig @@ -27,7 +27,7 @@ CONFIG_DEBUG_UART=y CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-puma-haikou.dtb" CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_MAX_SIZE=0x2e000 -CONFIG_SPL_PAD_TO=0x7f8000 +CONFIG_SPL_PAD_TO=0x38000 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0xff8e0000 CONFIG_SPL_BSS_MAX_SIZE=0x10000