From 768636c371482268cb9580f2056ec8a4f8099f96 Mon Sep 17 00:00:00 2001 From: Quentin Schulz <quentin.schulz@theobroma-systems.com> Date: Thu, 14 Mar 2024 10:36:26 +0100 Subject: [PATCH] rockchip: jaguar-rk3588: enable SARADC and derivatives The SARADC is used on Jaguar for multiple things: - channel 0 is used (at runtime) as a BIOS button, - channel 2 is exposed on the Mezzanine connector for customer specific logic, - channel 5 and 6 are used for identification, Since the SARADC requires a vref-supply provided by the RK806 PMIC, its support and the support for its regulators are also enabled. The button, adc, pmic and regulator commands are also enabled for CLI use in U-Boot for debugging and scripting purposes. The RK806 PMIC on Jaguar being routed on the SPI bus, let's enable Rockchip SPI controller driver. Finally, the SARADC channel 1 on Jaguar is hardwired so will never change in the lifetime of a unit, for that reason, disable the Rockchip Download Mode check by setting ROCKCHIP_BOOT_MODE_REG symbol to 0. Cc: Quentin Schulz <foss+uboot@0leil.net> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> --- configs/jaguar-rk3588_defconfig | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/configs/jaguar-rk3588_defconfig b/configs/jaguar-rk3588_defconfig index 92800dc31e..3233b75cee 100644 --- a/configs/jaguar-rk3588_defconfig +++ b/configs/jaguar-rk3588_defconfig @@ -9,6 +9,7 @@ CONFIG_SF_DEFAULT_MODE=0x2000 CONFIG_ENV_SIZE=0x1f000 CONFIG_DEFAULT_DEVICE_TREE="rk3588-jaguar" CONFIG_ROCKCHIP_RK3588=y +CONFIG_ROCKCHIP_BOOT_MODE_REG=0x0 CONFIG_SPL_SERIAL=y CONFIG_TARGET_JAGUAR_RK3588=y CONFIG_DEBUG_UART_BASE=0xfeb50000 @@ -34,6 +35,7 @@ CONFIG_SPL_ATF=y # CONFIG_BOOTM_RTEMS is not set # CONFIG_BOOTM_VXWORKS is not set # CONFIG_CMD_ELF is not set +CONFIG_CMD_ADC=y CONFIG_CMD_GPIO=y CONFIG_CMD_GPT=y CONFIG_CMD_I2C=y @@ -46,6 +48,7 @@ CONFIG_CMD_USB=y # CONFIG_CMD_MII is not set # CONFIG_CMD_BLOCK_CACHE is not set # CONFIG_CMD_EFICONFIG is not set +CONFIG_CMD_PMIC=y CONFIG_CMD_REGULATOR=y CONFIG_CMD_EROFS=y CONFIG_CMD_SQUASHFS=y @@ -60,7 +63,8 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_SPL_REGMAP=y CONFIG_SPL_SYSCON=y -# CONFIG_SARADC_ROCKCHIP is not set +CONFIG_BUTTON=y +CONFIG_BUTTON_ADC=y CONFIG_SPL_CLK=y CONFIG_CLK_GPIO=y CONFIG_ROCKCHIP_GPIO=y @@ -88,10 +92,14 @@ CONFIG_DWC_ETH_QOS=y CONFIG_DWC_ETH_QOS_ROCKCHIP=y CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_SPL_PINCTRL=y +CONFIG_DM_PMIC=y +CONFIG_PMIC_RK8XX=y +CONFIG_REGULATOR_RK8XX=y CONFIG_SPL_RAM=y CONFIG_SCSI=y CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550_MEM32=y +CONFIG_ROCKCHIP_SPI=y CONFIG_SYSRESET=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y -- 2.39.5