[PATCH 3/4] arm64: amlogic: dts: meson: update meson-axg device-tree for new core, tx, rx phase clock settings.

Vyacheslav Bocharov adeep at lexina.in
Thu Nov 10 07:00:34 PST 2022


Use phase 270 for core MMC clock on axg meson boards.
Tested on JetHub J100/110 devices.

Signed-off-by: Vyacheslav Bocharov <adeep at lexina.in>

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 04f797b5a012..0af4784d84c7 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>
 #include <dt-bindings/reset/amlogic,meson-axg-reset.h>
 #include <dt-bindings/power/meson-axg-power.h>
+#include <dt-bindings/mmc/meson-gx-mmc.h>
 
 / {
 	compatible = "amlogic,meson-axg";
@@ -1891,6 +1892,7 @@ sd_emmc_b: sd at 5000 {
 					<&clkc CLKID_SD_EMMC_B_CLK0>,
 					<&clkc CLKID_FCLK_DIV2>;
 				clock-names = "core", "clkin0", "clkin1";
+				amlogic,mmc-phase = <CLK_PHASE_270 CLK_PHASE_0 CLK_PHASE_0>;
 				resets = <&reset RESET_SD_EMMC_B>;
 			};
 
@@ -1904,6 +1906,7 @@ sd_emmc_c: mmc at 7000 {
 					<&clkc CLKID_FCLK_DIV2>;
 				clock-names = "core", "clkin0", "clkin1";
 				resets = <&reset RESET_SD_EMMC_C>;
+				amlogic,mmc-phase = <CLK_PHASE_270 CLK_PHASE_0 CLK_PHASE_0>;
 			};
 
 			usb2_phy1: phy at 9020 {
-- 
2.30.2




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