[PATCH v1 1/4] arm64: dts: ls1028a-rdb: enable emmc hs400 mode

[PATCH v1 1/4] arm64: dts: ls1028a-rdb: enable emmc hs400 mode

[Yinbo Zhu]

This patch is to enable emmc hs400 mode for ls1028ardb

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index 8a725409e881..f1e46cc4cea1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -92,8 +92,10 @@
 	};
 
 &esdhc1 {
-	status = "okay";
 	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	bus-width = <8>;
+	status = "okay";
 	};
 
 &i2c0 {
-- 
2.17.1

[PATCH v1 2/4] soc: fsl: guts: Add definition for LS1028A

[Yinbo Zhu]

Adding compatible string "ls1028a-dcfg" to initialize guts driver
for ls1028 and SoC die attribute definition for LS1028A

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
---
 drivers/soc/fsl/guts.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c
index 1ef8068c8dd3..34810f9bb2ee 100644
--- a/drivers/soc/fsl/guts.c
+++ b/drivers/soc/fsl/guts.c
@@ -102,6 +102,11 @@ static const struct fsl_soc_die_attr fsl_soc_die[] = {
 	  .svr          = 0x87360000,
 	  .mask         = 0xff3f0000,
 	},
+	/* Die: LS1028A, SoC: LS1028A */
+	{ .die          = "LS1028A",
+	  .svr          = 0x870b0000,
+	  .mask         = 0xff3f0000,
+	},
 	{ },
 };
 
@@ -224,6 +229,7 @@ static const struct of_device_id fsl_guts_of_match[] = {
 	{ .compatible = "fsl,ls1012a-dcfg", },
 	{ .compatible = "fsl,ls1046a-dcfg", },
 	{ .compatible = "fsl,lx2160a-dcfg", },
+	{ .compatible = "fsl,ls1028a-dcfg", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, fsl_guts_of_match);
-- 
2.17.1

[PATCH v1 3/4] arm64: dts: ls1028a: fix little-big endian issue for dcfg

[Yinbo Zhu]

dcfg use little endian that SoC register value will be correct

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index b0d4f8916ede..5538e8e354b2 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -162,7 +162,7 @@
 		dcfg: syscon@1e00000 {
 			compatible = "fsl,ls1028a-dcfg", "syscon";
 			reg = <0x0 0x1e00000 0x0 0x10000>;
-			big-endian;
+			little-endian;
 		};
 
 		scfg: syscon@1fc0000 {
-- 
2.17.1

[PATCH v1 4/4] mmc: sdhci-of-esdhc: add erratum A011334 support in ls1028a 1.0 SoC

[Yinbo Zhu]

This patch is to add erratum A011334 support in ls1028a 1.0 SoC

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
---
 drivers/mmc/host/sdhci-of-esdhc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index b16f7d440f78..eb2b290447fc 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -1006,6 +1006,7 @@ static struct soc_device_attribute soc_incorrect_hostver[] = {
 static struct soc_device_attribute soc_fixup_sdhc_clkdivs[] = {
 	{ .family = "QorIQ LX2160A", .revision = "1.0", },
 	{ .family = "QorIQ LX2160A", .revision = "2.0", },
+	{ .family = "QorIQ LS1028A", .revision = "1.0", },
 	{ },
 };
 
-- 
2.17.1

Re: [PATCH v1 4/4] mmc: sdhci-of-esdhc: add erratum A011334 support in ls1028a 1.0 SoC

[Adrian Hunter]

On 14/08/19 10:26 AM, Yinbo Zhu wrote:
> This patch is to add erratum A011334 support in ls1028a 1.0 SoC
> 
> Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>

Acked-by: Adrian Hunter <adrian.hunter@intel.com>

> ---
>  drivers/mmc/host/sdhci-of-esdhc.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
> index b16f7d440f78..eb2b290447fc 100644
> --- a/drivers/mmc/host/sdhci-of-esdhc.c
> +++ b/drivers/mmc/host/sdhci-of-esdhc.c
> @@ -1006,6 +1006,7 @@ static struct soc_device_attribute soc_incorrect_hostver[] = {
>  static struct soc_device_attribute soc_fixup_sdhc_clkdivs[] = {
>  	{ .family = "QorIQ LX2160A", .revision = "1.0", },
>  	{ .family = "QorIQ LX2160A", .revision = "2.0", },
> +	{ .family = "QorIQ LS1028A", .revision = "1.0", },
>  	{ },
>  };
>  
> 

Re: [PATCH v1 2/4] soc: fsl: guts: Add definition for LS1028A

[Li Yang]

On Wed, Aug 14, 2019 at 2:26 AM Yinbo Zhu <yinbo.zhu@nxp.com> wrote:
>
> Adding compatible string "ls1028a-dcfg" to initialize guts driver
> for ls1028 and SoC die attribute definition for LS1028A
>
> Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>

Applied for next.

> ---
>  drivers/soc/fsl/guts.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c
> index 1ef8068c8dd3..34810f9bb2ee 100644
> --- a/drivers/soc/fsl/guts.c
> +++ b/drivers/soc/fsl/guts.c
> @@ -102,6 +102,11 @@ static const struct fsl_soc_die_attr fsl_soc_die[] = {
>           .svr          = 0x87360000,
>           .mask         = 0xff3f0000,
>         },
> +       /* Die: LS1028A, SoC: LS1028A */
> +       { .die          = "LS1028A",
> +         .svr          = 0x870b0000,
> +         .mask         = 0xff3f0000,
> +       },
>         { },
>  };
>
> @@ -224,6 +229,7 @@ static const struct of_device_id fsl_guts_of_match[] = {
>         { .compatible = "fsl,ls1012a-dcfg", },
>         { .compatible = "fsl,ls1046a-dcfg", },
>         { .compatible = "fsl,lx2160a-dcfg", },
> +       { .compatible = "fsl,ls1028a-dcfg", },
>         {}
>  };
>  MODULE_DEVICE_TABLE(of, fsl_guts_of_match);
> --
> 2.17.1
>

Re: [PATCH v1 4/4] mmc: sdhci-of-esdhc: add erratum A011334 support in ls1028a 1.0 SoC

[Ulf Hansson]

On Wed, 14 Aug 2019 at 09:24, Yinbo Zhu <yinbo.zhu@nxp.com> wrote:
>
> This patch is to add erratum A011334 support in ls1028a 1.0 SoC
>
> Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  drivers/mmc/host/sdhci-of-esdhc.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
> index b16f7d440f78..eb2b290447fc 100644
> --- a/drivers/mmc/host/sdhci-of-esdhc.c
> +++ b/drivers/mmc/host/sdhci-of-esdhc.c
> @@ -1006,6 +1006,7 @@ static struct soc_device_attribute soc_incorrect_hostver[] = {
>  static struct soc_device_attribute soc_fixup_sdhc_clkdivs[] = {
>         { .family = "QorIQ LX2160A", .revision = "1.0", },
>         { .family = "QorIQ LX2160A", .revision = "2.0", },
> +       { .family = "QorIQ LS1028A", .revision = "1.0", },
>         { },
>  };
>
> --
> 2.17.1
>

RE: [PATCH v1 1/4] arm64: dts: ls1028a-rdb: enable emmc hs400 mode

[Yinbo Zhu]

Hi 

My hs400 series patches for ls1028 need do any changes? 
  
Regards,
Yinbo Zhu.

-----Original Message-----
From: Yinbo Zhu <yinbo.zhu@nxp.com> 
Sent: 2019年8月14日 15:27
To: Rob Herring <robh+dt@kernel.org>; Mark Rutland <mark.rutland@arm.com>; Catalin Marinas <catalin.marinas@arm.com>; Will Deacon <will.deacon@arm.com>; Adrian Hunter <adrian.hunter@intel.com>; Ulf Hansson <ulf.hansson@linaro.org>; Leo Li <leoyang.li@nxp.com>; Claudiu Manoil <claudiu.manoil@nxp.com>; Amit Jain (aj) <amit.jain_1@nxp.com>; Y.b. Lu <yangbo.lu@nxp.com>; Vabhav Sharma <vabhav.sharma@nxp.com>; Rajesh Bhagat <rajesh.bhagat@nxp.com>; Ashish Kumar <ashish.kumar@nxp.com>; devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-kernel@vger.kernel.org; linux-mmc@vger.kernel.org
Cc: Yinbo Zhu <yinbo.zhu@nxp.com>; Xiaobo Xie <xiaobo.xie@nxp.com>; Jiafei Pan <jiafei.pan@nxp.com>; Alison Wang <alison.wang@nxp.com>; Alexandru Marginean <alexandru.marginean@nxp.com>; Catalin Horghidan <catalin.horghidan@nxp.com>; Rajat Srivastava <rajat.srivastava@nxp.com>; linuxppc-dev@lists.ozlabs.org
Subject: [PATCH v1 1/4] arm64: dts: ls1028a-rdb: enable emmc hs400 mode

This patch is to enable emmc hs400 mode for ls1028ardb

Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index 8a725409e881..f1e46cc4cea1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -92,8 +92,10 @@
 	};
 
 &esdhc1 {
-	status = "okay";
 	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
+	bus-width = <8>;
+	status = "okay";
 	};
 
 &i2c0 {
-- 
2.17.1

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