linux-kernel - [PATCH] arm64: dts: qcom: qcs404: Enable CQE support for eMMC

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Message-Id: <1583946863-24308-1-git-send-email-vbadigan@codeaurora.org>
Date:   Wed, 11 Mar 2020 22:44:21 +0530
From:   Veerabhadrarao Badiganti <vbadigan@...eaurora.org>
To:     bjorn.andersson@...aro.org, vkoul@...nel.org
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Veerabhadrarao Badiganti <vbadigan@...eaurora.org>,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS)
Subject: [PATCH] arm64: dts: qcom: qcs404: Enable CQE support for eMMC

Enabling CQE support for eMMC by supplying the correct reg name
and flag which indicates CQE support.

Also remove the redundant _mem suffix for reg names.

Signed-off-by: Veerabhadrarao Badiganti <vbadigan@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 1 +
 arch/arm64/boot/dts/qcom/qcs404.dtsi     | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
index 522d3ef..afe69e8 100644
--- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
@@ -200,6 +200,7 @@
 &sdcc1 {
 	status = "ok";
 
+	supports-cqe;
 	mmc-ddr-1_8v;
 	mmc-hs400-1_8v;
 	bus-width = <8>;
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 1eea064..f149a53 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -687,7 +687,7 @@
 		sdcc1: sdcc@...4000 {
 			compatible = "qcom,qcs404-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0x07804000 0x1000>, <0x7805000 0x1000>;
-			reg-names = "hc_mem", "cmdq_mem";
+			reg-names = "hc", "cqhci";
 
 			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
-- 
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