From: Shawn Lin Date: Tue, 11 Aug 2015 07:57:05 +0000 (+0800) Subject: mmc: sdhci-of-arasan: Add the support for sdhci-5.1 X-Git-Tag: v4.3-rc1~46^2~24 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=da795ec26e2542f1e306598a1d7a31c0762f2bd7;p=linux.git mmc: sdhci-of-arasan: Add the support for sdhci-5.1 This patch adds the compatible string in sdhci-of-arasan.c to support sdhci-arasan5.1 version of controller. No documented controller IP version is found in the TRM, so we use ths version of command queueing engine integrated into this controller by arasan to specify our controller. Signed-off-by: Shawn Lin Acked-by: Michal Simek Signed-off-by: Ulf Hansson --- diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt index 7e9490313d5a..da541c3631f8 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt @@ -9,7 +9,7 @@ Device Tree Bindings for the Arasan SDHCI Controller Required Properties: - compatible: Compatibility string. Must be 'arasan,sdhci-8.9a' or - 'arasan,sdhci-4.9a' + 'arasan,sdhci-4.9a' or 'arasan,sdhci-5.1' - reg: From mmc bindings: Register location and length. - clocks: From clock bindings: Handles to clock inputs. - clock-names: From clock bindings: Tuple including "clk_xin" and "clk_ahb" diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index ef5a7d241323..75379cb0fb35 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -217,6 +217,7 @@ static int sdhci_arasan_remove(struct platform_device *pdev) static const struct of_device_id sdhci_arasan_of_match[] = { { .compatible = "arasan,sdhci-8.9a" }, + { .compatible = "arasan,sdhci-5.1" }, { .compatible = "arasan,sdhci-4.9a" }, { } };