[PATCH v3 1/2] ARM: dts: rk3588-rock-5b-u-boot: add bootph-all to pinctrl for sdmmc

[Eugen Hristev]

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.hristev at collabora.com>
---
Changes in v3:
- change to bootph-all props.

Changes in v2:
- add u-boot,dm-spl to pull up nodes, to also setup the pull control
correctly. Also, in the loop that initializes multiple pins, only the
first will be muxed as the loop will break when the pull up node is not
found.

 arch/arm/dts/rk3588-rock-5b-u-boot.dtsi | 26 +++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
index 1e87854acd6d..091b036707a8 100644
--- a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
@@ -38,6 +38,8 @@
 };
 
 &pinctrl {
+	bootph-all;
+
 	usb {
 		vcc5v0_host_en: vcc5v0-host-en {
 			rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -45,6 +47,30 @@
 	};
 };
 
+&pcfg_pull_up_drv_level_2 {
+	bootph-all;
+};
+
+&pcfg_pull_up {
+	bootph-all;
+};
+
+&sdmmc_bus4 {
+	bootph-all;
+};
+
+&sdmmc_clk {
+	bootph-all;
+};
+
+&sdmmc_cmd {
+	bootph-all;
+};
+
+&sdmmc_det {
+	bootph-all;
+};
+
 &usb_host0_ehci {
 	companion = <&usb_host0_ohci>;
 	phys = <&u2phy2_host>;
-- 
2.34.1