Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-11 23:47:24 +00:00
Code Issues Projects Releases Packages Wiki Activity

rockchip: rk3588: Sync sdmmc node from linux-next

Browse source 
Sync the sdmmc node from linux-next, include required nodes in SPL and
imply Kconfig options required for functional sdmmc clk in SPL and
U-Boot proper.

This make it possible for both SPL and U-Boot proper to configure sdmmc
clocks. In SPL, before TF-A is loaded, scru regs is configured, in
U-Boot proper a SCMI message is sent to TF-A.

Fixes: 95c8656b72 ("ARM: dts: rockchip: rk3588s-u-boot: Add sdmmc node")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman 2023-04-17 19:07:21 +00:00 committed by Kever Yang
parent 6737771600
commit 58c23015c9
5 changed files with 30 additions and 18 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/dts/rk3588-edgeble-neu6a-io-u-boot.dtsi
View file

@ -18,7 +18,5 @@
&sdmmc {
bus-width = <4>;
bootph-all;
u-boot,spl-fifo-mode;
status = "okay";
};

2
arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
View file

@ -17,7 +17,5 @@
&sdmmc {
bus-width = <4>;
bootph-pre-ram;
u-boot,spl-fifo-mode;
status = "okay";
};

27
arch/arm/dts/rk3588s-u-boot.dtsi
View file

@ -18,20 +18,6 @@
reg = <0x0 0xfd58a000 0x0 0x2000>;
};
sdmmc: mmc@fe2c0000 {
compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xfe2c0000 0x0 0x4000>;
interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>,
<&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>;
clock-names = "ciu-drive", "ciu-sample", "biu", "ciu";
fifo-depth = <0x100>;
max-frequency = <200000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
status = "disabled";
};
otp: nvmem@fecc0000 {
compatible = "rockchip,rk3588-otp";
reg = <0x0 0xfecc0000 0x0 0x400>;
@ -60,6 +46,19 @@
status = "okay";
};
&scmi {
bootph-pre-ram;
};
&scmi_clk {
bootph-pre-ram;
};
&sdmmc {
bootph-pre-ram;
u-boot,spl-fifo-mode;
};
&uart2 {
clock-frequency = <24000000>;
bootph-pre-ram;

15
arch/arm/dts/rk3588s.dtsi
View file

@ -1099,6 +1099,21 @@
};
};
sdmmc: mmc@fe2c0000 {
compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xfe2c0000 0x0 0x4000>;
interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>,
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
fifo-depth = <0x100>;
max-frequency = <200000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
power-domains = <&power RK3588_PD_SDMMC>;
status = "disabled";
};
sdhci: mmc@fe2e0000 {
compatible = "rockchip,rk3588-dwcmshc";
reg = <0x0 0xfe2e0000 0x0 0x10000>;

2
arch/arm/mach-rockchip/Kconfig
View file

@ -316,6 +316,8 @@ config ROCKCHIP_RK3588
imply OF_LIBFDT_OVERLAY
imply ROCKCHIP_OTP
imply MISC_INIT_R
imply CLK_SCMI
imply SCMI_FIRMWARE
help
The Rockchip RK3588 is a ARM-based SoC with quad-core Cortex-A76 and
quad-core Cortex-A55 including NEON and GPU, 6TOPS NPU, Mali-G610 MP4,