From: Vijay Viswanath <vviswana@codeaurora.org>
To: adrian.hunter@intel.com, ulf.hansson@linaro.org,
robh+dt@kernel.org, mark.rutland@arm.com
Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
shawn.lin@rock-chips.com, linux-arm-msm@vger.kernel.org,
georgi.djakov@linaro.org, devicetree@vger.kernel.org,
asutoshd@codeaurora.org, stummala@codeaurora.org,
venkatg@codeaurora.org, jeremymc@redhat.com,
vviswana@codeaurora.org, bjorn.andersson@linaro.org,
riteshh@codeaurora.org, vbadigan@codeaurora.org,
dianders@google.com, sayalil@codeaurora.org
Subject: [PATCH V2 3/4] Documentation: sdhci-msm: Add new compatible string for SDCC v5
Date: Tue, 29 May 2018 15:22:40 +0530 [thread overview]
Message-ID: <1527587561-27448-4-git-send-email-vviswana@codeaurora.org> (raw)
In-Reply-To: <1527587561-27448-1-git-send-email-vviswana@codeaurora.org>
From: Sayali Lokhande <sayalil@codeaurora.org>
For SDCC version 5.0.0 and higher, new compatible string
"qcom,sdhci-msm-v5" is added.
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Signed-off-by: Vijay Viswanath <vviswana@codeaurora.org>
---
Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
index bfdcdc4..502b3b8 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
+++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
@@ -4,7 +4,12 @@ This file documents differences between the core properties in mmc.txt
and the properties used by the sdhci-msm driver.
Required properties:
-- compatible: Should contain "qcom,sdhci-msm-v4".
+- compatible: Should contain:
+ "qcom,sdhci-msm-v4" for sdcc versions less than 5.0
+ "qcom,sdhci-msm-v5" for sdcc versions >= 5.0
+ For SDCC version 5.0.0, MCI registers are removed from SDCC
+ interface and some registers are moved to HC. New compatible
+ string is added to support this change - "qcom,sdhci-msm-v5".
- reg: Base address and length of the register in the following order:
- Host controller register map (required)
- SD Core register map (required)
--
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2018-05-29 9:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-29 9:52 [PATCH V2 0/4] Changes for SDCC5 version Vijay Viswanath
2018-05-29 9:52 ` [PATCH V2 1/4] mmc: sdhci-msm: Define new Register address map Vijay Viswanath
2018-06-06 6:30 ` Adrian Hunter
2018-06-11 21:14 ` Evan Green
2018-05-29 9:52 ` [PATCH V2 2/4] mmc: sdhci-msm: Add msm version specific ops and data structures Vijay Viswanath
2018-06-06 6:31 ` Adrian Hunter
2018-06-11 21:23 ` Evan Green
2018-06-12 23:36 ` Stephen Boyd
2018-06-15 4:56 ` Vijay Viswanath
2018-05-29 9:52 ` Vijay Viswanath [this message]
2018-05-31 3:52 ` [PATCH V2 3/4] Documentation: sdhci-msm: Add new compatible string for SDCC v5 Rob Herring
2018-05-29 9:52 ` [PATCH V2 4/4] mmc: host: Register changes for sdcc V5 Vijay Viswanath
2018-06-06 6:31 ` Adrian Hunter
2018-06-11 21:25 ` Evan Green
2018-06-12 23:25 ` Stephen Boyd
2018-06-15 5:44 ` Vijay Viswanath
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