linux-kernel - [PATCH 8/8] arm64: dts: uniphier: Add syscon-uhs-mode to SD node

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Message-Id: <20230207023514.29783-9-hayashi.kunihiko@socionext.com>
Date:   Tue,  7 Feb 2023 11:35:14 +0900
From:   Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To:     soc@...nel.org, Arnd Bergmann <arnd@...db.de>,
        Olof Johansson <olof@...om.net>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Subject: [PATCH 8/8] arm64: dts: uniphier: Add syscon-uhs-mode to SD node

Add sociopnext,syscon-uhs-mode prpperty to the SD node to refer the handle
of the control logic node.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
---
 arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi | 3 ++-
 arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index 5dace1137cd1..4e2171630272 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -548,7 +548,7 @@ smpctrl@...01000 {
 			reg = <0x59801000 0x400>;
 		};
 
-		syscon@...10000 {
+		sdctrl: syscon@...10000 {
 			compatible = "socionext,uniphier-ld20-sdctrl",
 				     "simple-mfd", "syscon";
 			reg = <0x59810000 0x400>;
@@ -611,6 +611,7 @@ sd: mmc@...00000 {
 			resets = <&sd_rst 0>;
 			bus-width = <4>;
 			cap-sd-highspeed;
+			socionext,syscon-uhs-mode = <&sdctrl 0>;
 		};
 
 		soc_glue: syscon@...00000 {
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index f62e3048d4dc..38ccfb46ea42 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -370,7 +370,7 @@ smpctrl@...01000 {
 			reg = <0x59801000 0x400>;
 		};
 
-		syscon@...10000 {
+		sdctrl: syscon@...10000 {
 			compatible = "socionext,uniphier-pxs3-sdctrl",
 				     "simple-mfd", "syscon";
 			reg = <0x59810000 0x400>;
@@ -437,6 +437,7 @@ sd: mmc@...00000 {
 			sd-uhs-sdr12;
 			sd-uhs-sdr25;
 			sd-uhs-sdr50;
+			socionext,syscon-uhs-mode = <&sdctrl 0>;
 		};
 
 		soc_glue: syscon@...00000 {
-- 
2.25.1