Add missing pinctrl and defconfig options to enable PCIe and NVMe
support on Radxa ROCK 3 Model A.
Signed-off-by: Jonas Karlman <jo...@kwiboo.se>
---
arch/arm/dts/rk3568-rock-3a-u-boot.dtsi | 14 ++++++++++++++
configs/rock-3a-rk3568_defconfig | 4 ++++
2 files changed, 18 insertions(+)
diff --git a/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
b/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
index 8abee24c02c3..f3ee50949cc0 100644
--- a/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
+++ b/arch/arm/dts/rk3568-rock-3a-u-boot.dtsi
@@ -19,6 +19,12 @@
&pinctrl {
bootph-pre-ram;
+
+ pcie {
+ pcie3x2_reset_h: pcie3x2-reset-h {
+ rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&pcfg_pull_up {
@@ -73,6 +79,14 @@
bootph-pre-ram;
};
+&pcie2x1 {
+ pinctrl-0 = <&pcie20m1_pins &pcie_reset_h>;
+};
+
+&pcie3x2 {
+ pinctrl-0 = <&pcie30x2m1_pins &pcie3x2_reset_h>;
+};
+
&sfc {
bootph-pre-ram;
u-boot,spl-sfc-no-dma;
diff --git a/configs/rock-3a-rk3568_defconfig b/configs/rock-3a-rk3568_defconfig
index 64864a300153..9d725b82a96a 100644
--- a/configs/rock-3a-rk3568_defconfig
+++ b/configs/rock-3a-rk3568_defconfig
@@ -46,6 +46,7 @@ CONFIG_CMD_GPIO=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
CONFIG_CMD_USB=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_PMIC=y
@@ -70,6 +71,9 @@ CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_XTX=y
CONFIG_ETH_DESIGNWARE=y
CONFIG_GMAC_ROCKCHIP=y
+CONFIG_NVME_PCI=y
+CONFIG_PCI=y
+CONFIG_PCIE_DW_ROCKCHIP=y
CONFIG_PHY_ROCKCHIP_INNO_USB2=y
CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
CONFIG_SPL_PINCTRL=y
--
2.40.0
