linux-kernel - [PATCH V2 9/9] arm64: dts: renesas: beacon: Increase sdhi speeds

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Message-Id: <20201224170502.2254683-9-aford173@gmail.com>
Date:   Thu, 24 Dec 2020 11:05:02 -0600
From:   Adam Ford <aford173@...il.com>
To:     linux-renesas-soc@...r.kernel.org
Cc:     aford@...conembedded.com, Adam Ford <aford173@...il.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH V2 9/9] arm64: dts: renesas: beacon: Increase sdhi speeds

The eMMC can run at hs400 and the WiFi chip can run at sdr104.
Set the respective flags to push the sdhi faster.

Signed-off-by: Adam Ford <aford173@...il.com>
---
V2:  New to series

diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index b34ffa1e77fa..56bdd80e36d0 100644
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
@@ -271,8 +271,9 @@ &scif2 {
 };
 
 &sdhi2 {
-	pinctrl-names = "default";
 	pinctrl-0 = <&sdhi2_pins>;
+	pinctrl-1 = <&sdhi2_pins>;
+	pinctrl-names = "default", "state_uhs";
 	bus-width = <4>;
 	vmmc-supply = <&reg_3p3v>;
 	vqmmc-supply = <&reg_1p8v>;
@@ -281,6 +282,8 @@ &sdhi2 {
 	pm-ignore-notify;
 	keep-power-in-suspend;
 	mmc-pwrseq = <&wlan_pwrseq>;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
 	status = "okay";
 	#address-cells = <1>;
 	#size-cells = <0>;
-- 
2.25.1