Re: [PATCH 1/2] ARM: dts: rk3588-rock-5b-u-boot: add u-boot, dm-spl to pinctrl for sdmmc

[Kever Yang]

On 2023/3/13 20:53, Eugen Hristev wrote:

To be able to initialize the pinctrl correctly at SPL level and read
u-boot proper from SD-Card, the pinctrl must be initialized.

Signed-off-by: Eugen Hristev <eugen.hris...@collabora.com>

Reviewed-by: Kever Yang <kever.y...@rock-chips.com>

Thanks,
- Kever

---
  arch/arm/dts/rk3588-rock-5b-u-boot.dtsi | 18 ++++++++++++++++++
  1 file changed, 18 insertions(+)

diff --git a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi 
b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
index e1d240baf35d..65aa2095cbf6 100644
--- a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
@@ -124,6 +124,8 @@
  };

&pinctrl {

+       u-boot,dm-spl;
+
        usb {
                vcc5v0_host_en: vcc5v0-host-en {
                        rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -131,6 +133,22 @@
        };
  };

+&sdmmc_bus4 {

+       u-boot,dm-spl;
+};
+
+&sdmmc_clk {
+       u-boot,dm-spl;
+};
+
+&sdmmc_cmd {
+       u-boot,dm-spl;
+};
+
+&sdmmc_det {
+       u-boot,dm-spl;
+};
+
  &usb_host0_ehci {
        companion = <&usb_host0_ohci>;
        phys = <&u2phy2_host>;