* [PATCH v2] ARM: dts: imx50: imx50-esdhc use imx53-esdhc
@ 2017-03-02 21:03 Alexander Kurz
2017-03-02 22:12 ` Fabio Estevam
[not found] ` <1488488628-11711-1-git-send-email-akurz-3EoFODjbY6Q@public.gmane.org>
0 siblings, 2 replies; 3+ messages in thread
From: Alexander Kurz @ 2017-03-02 21:03 UTC (permalink / raw)
To: Shawn Guo
Cc: Mark Rutland, devicetree, Russell King, Rob Herring, Sascha Hauer,
Fabio Estevam, Alexander Kurz, linux-arm-kernel
According to the reference manuals, both imx50/imx53 SOC seem to share
the same eSDHC controller, especially the section on "Multi-block Read"
mentioned in commit 361b8482026c ("mmc: sdhci-esdhc-imx: fix multiblock
reads on i.MX53") is identical for both SOC.
Hence, let imx50 use imx53-esdhc.
Signed-off-by: Alexander Kurz <akurz@blala.de>
---
arch/arm/boot/dts/imx50.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi
index ceae909..2a98afc 100644
--- a/arch/arm/boot/dts/imx50.dtsi
+++ b/arch/arm/boot/dts/imx50.dtsi
@@ -109,7 +109,7 @@
ranges;
esdhc1: esdhc@50004000 {
- compatible = "fsl,imx50-esdhc";
+ compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc";
reg = <0x50004000 0x4000>;
interrupts = <1>;
clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>,
@@ -121,7 +121,7 @@
};
esdhc2: esdhc@50008000 {
- compatible = "fsl,imx50-esdhc";
+ compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc";
reg = <0x50008000 0x4000>;
interrupts = <2>;
clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>,
@@ -170,7 +170,7 @@
};
esdhc3: esdhc@50020000 {
- compatible = "fsl,imx50-esdhc";
+ compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc";
reg = <0x50020000 0x4000>;
interrupts = <3>;
clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>,
@@ -182,7 +182,7 @@
};
esdhc4: esdhc@50024000 {
- compatible = "fsl,imx50-esdhc";
+ compatible = "fsl,imx50-esdhc", "fsl,imx53-esdhc";
reg = <0x50024000 0x4000>;
interrupts = <4>;
clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>,
--
2.1.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v2] ARM: dts: imx50: imx50-esdhc use imx53-esdhc
2017-03-02 21:03 [PATCH v2] ARM: dts: imx50: imx50-esdhc use imx53-esdhc Alexander Kurz
@ 2017-03-02 22:12 ` Fabio Estevam
[not found] ` <1488488628-11711-1-git-send-email-akurz-3EoFODjbY6Q@public.gmane.org>
1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2017-03-02 22:12 UTC (permalink / raw)
To: Alexander Kurz
Cc: Mark Rutland, devicetree@vger.kernel.org, Russell King,
Rob Herring, Sascha Hauer, Fabio Estevam, Shawn Guo,
linux-arm-kernel@lists.infradead.org
On Thu, Mar 2, 2017 at 6:03 PM, Alexander Kurz <akurz@blala.de> wrote:
> According to the reference manuals, both imx50/imx53 SOC seem to share
> the same eSDHC controller, especially the section on "Multi-block Read"
> mentioned in commit 361b8482026c ("mmc: sdhci-esdhc-imx: fix multiblock
> reads on i.MX53") is identical for both SOC.
> Hence, let imx50 use imx53-esdhc.
>
> Signed-off-by: Alexander Kurz <akurz@blala.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2] ARM: dts: imx50: imx50-esdhc use imx53-esdhc
[not found] ` <1488488628-11711-1-git-send-email-akurz-3EoFODjbY6Q@public.gmane.org>
@ 2017-03-14 7:12 ` Shawn Guo
0 siblings, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2017-03-14 7:12 UTC (permalink / raw)
To: Alexander Kurz
Cc: Sascha Hauer, Fabio Estevam, Rob Herring, Mark Rutland,
Russell King, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
On Thu, Mar 02, 2017 at 10:03:48PM +0100, Alexander Kurz wrote:
> According to the reference manuals, both imx50/imx53 SOC seem to share
> the same eSDHC controller, especially the section on "Multi-block Read"
> mentioned in commit 361b8482026c ("mmc: sdhci-esdhc-imx: fix multiblock
> reads on i.MX53") is identical for both SOC.
> Hence, let imx50 use imx53-esdhc.
>
> Signed-off-by: Alexander Kurz <akurz-3EoFODjbY6Q@public.gmane.org>
Applied, thanks.
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-03-02 21:03 [PATCH v2] ARM: dts: imx50: imx50-esdhc use imx53-esdhc Alexander Kurz
2017-03-02 22:12 ` Fabio Estevam
[not found] ` <1488488628-11711-1-git-send-email-akurz-3EoFODjbY6Q@public.gmane.org>
2017-03-14 7:12 ` Shawn Guo
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