* [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode
@ 2019-11-11 1:28 Anson Huang
2019-11-11 1:28 ` [PATCH V2 2/4] ARM: dts: imx6sll-evk: Add eMMC support Anson Huang
` (3 more replies)
0 siblings, 4 replies; 7+ messages in thread
From: Anson Huang @ 2019-11-11 1:28 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
andrew.smirnov, manivannan.sadhasivam, marcel.ziswiler,
sebastien.szymanski, devicetree, linux-kernel, linux-arm-kernel
Cc: Linux-imx
The i.MX6SLL SoC can support HS400 mode, hence "fsl,imx7d-usdhc"
should be used as compatible string to support HS400 mode by
default.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
Changes since V1:
- improve commit message, no code change.
---
arch/arm/boot/dts/imx6sll.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi
index 85aa8bb..1c8101f 100644
--- a/arch/arm/boot/dts/imx6sll.dtsi
+++ b/arch/arm/boot/dts/imx6sll.dtsi
@@ -698,7 +698,7 @@
};
usdhc1: mmc@2190000 {
- compatible = "fsl,imx6sll-usdhc", "fsl,imx6sx-usdhc";
+ compatible = "fsl,imx6sll-usdhc", "fsl,imx7d-usdhc";
reg = <0x02190000 0x4000>;
interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SLL_CLK_USDHC1>,
@@ -712,7 +712,7 @@
};
usdhc2: mmc@2194000 {
- compatible = "fsl,imx6sll-usdhc", "fsl,imx6sx-usdhc";
+ compatible = "fsl,imx6sll-usdhc", "fsl,imx7d-usdhc";
reg = <0x02194000 0x4000>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SLL_CLK_USDHC2>,
@@ -726,7 +726,7 @@
};
usdhc3: mmc@2198000 {
- compatible = "fsl,imx6sll-usdhc", "fsl,imx6sx-usdhc";
+ compatible = "fsl,imx6sll-usdhc", "fsl,imx7d-usdhc";
reg = <0x02198000 0x4000>;
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SLL_CLK_USDHC3>,
--
2.7.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH V2 2/4] ARM: dts: imx6sll-evk: Add eMMC support
2019-11-11 1:28 [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Anson Huang
@ 2019-11-11 1:28 ` Anson Huang
2019-11-11 1:28 ` [PATCH V2 3/4] ARM: dts: imx6sll: Add Rev A board support Anson Huang
` (2 subsequent siblings)
3 siblings, 0 replies; 7+ messages in thread
From: Anson Huang @ 2019-11-11 1:28 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
andrew.smirnov, manivannan.sadhasivam, marcel.ziswiler,
sebastien.szymanski, devicetree, linux-kernel, linux-arm-kernel
Cc: Linux-imx
i.MX6SLL EVK board has eMMC connected on uSDHC2, add support
for it.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
arch/arm/boot/dts/imx6sll-evk.dts | 67 +++++++++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts
index 3e1d32f..29b284c 100644
--- a/arch/arm/boot/dts/imx6sll-evk.dts
+++ b/arch/arm/boot/dts/imx6sll-evk.dts
@@ -109,6 +109,14 @@
enable-active-high;
};
+ reg_sd2_vmmc: regulator-sd2-vmmc {
+ compatible = "regulator-fixed";
+ regulator-name = "eMMC-VCCQ";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
reg_sd3_vmmc: regulator-sd3-vmmc {
compatible = "regulator-fixed";
pinctrl-names = "default";
@@ -314,6 +322,17 @@
status = "okay";
};
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+ vqmmc-supply = <®_sd2_vmmc>;
+ bus-width = <8>;
+ no-removable;
+ status = "okay";
+};
+
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
@@ -403,6 +422,54 @@
>;
};
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6SLL_PAD_SD2_CMD__SD2_CMD 0x17059
+ MX6SLL_PAD_SD2_CLK__SD2_CLK 0x13059
+ MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x17059
+ MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x17059
+ MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x17059
+ MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x17059
+ MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x17059
+ MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x17059
+ MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x17059
+ MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x17059
+ MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x413059
+ >;
+ };
+
+ pinctrl_usdhc2_100mhz: usdhc2grp_100mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD2_CMD__SD2_CMD 0x170b9
+ MX6SLL_PAD_SD2_CLK__SD2_CLK 0x130b9
+ MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x170b9
+ MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x170b9
+ MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x170b9
+ MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x170b9
+ MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x170b9
+ MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x170b9
+ MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x170b9
+ MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x170b9
+ MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x4130b9
+ >;
+ };
+
+ pinctrl_usdhc2_200mhz: usdhc2grp_200mhz {
+ fsl,pins = <
+ MX6SLL_PAD_SD2_CMD__SD2_CMD 0x170f9
+ MX6SLL_PAD_SD2_CLK__SD2_CLK 0x130f9
+ MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x170f9
+ MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x170f9
+ MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x170f9
+ MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x170f9
+ MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x170f9
+ MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x170f9
+ MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x170f9
+ MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x170f9
+ MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x4130f9
+ >;
+ };
+
pinctrl_usbotg1: usbotg1grp {
fsl,pins = <
MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059
--
2.7.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH V2 3/4] ARM: dts: imx6sll: Add Rev A board support
2019-11-11 1:28 [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Anson Huang
2019-11-11 1:28 ` [PATCH V2 2/4] ARM: dts: imx6sll-evk: Add eMMC support Anson Huang
@ 2019-11-11 1:28 ` Anson Huang
2019-11-11 1:28 ` [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board Anson Huang
2019-11-11 11:21 ` [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Fabio Estevam
3 siblings, 0 replies; 7+ messages in thread
From: Anson Huang @ 2019-11-11 1:28 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
andrew.smirnov, manivannan.sadhasivam, marcel.ziswiler,
sebastien.szymanski, devicetree, linux-kernel, linux-arm-kernel
Cc: Linux-imx
i.MX6SLL EVK Rev A board is same with latest i.MX6SLL EVK board except
eMMC can ONLY run at HS200 mode, add support for this board.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6sll-evk-reva.dts | 17 +++++++++++++++++
2 files changed, 18 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6sll-evk-reva.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 08011dc..8090e73 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -557,6 +557,7 @@ dtb-$(CONFIG_SOC_IMX6SL) += \
imx6sl-warp.dtb
dtb-$(CONFIG_SOC_IMX6SLL) += \
imx6sll-evk.dtb \
+ imx6sll-evk-reva.dtb \
imx6sll-kobo-clarahd.dtb
dtb-$(CONFIG_SOC_IMX6SX) += \
imx6sx-nitrogen6sx.dtb \
diff --git a/arch/arm/boot/dts/imx6sll-evk-reva.dts b/arch/arm/boot/dts/imx6sll-evk-reva.dts
new file mode 100644
index 0000000..e813c74
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sll-evk-reva.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2019 NXP.
+ *
+ */
+
+#include "imx6sll-evk.dts"
+
+/ {
+ model = "Freescale i.MX6SLL EVK RevA Board";
+ compatible = "fsl,imx6sll-evk-reva", "fsl,imx6sll";
+};
+
+&usdhc2 {
+ compatible = "fsl,imx6sll-usdhc", "fsl,imx6sx-usdhc";
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board
2019-11-11 1:28 [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Anson Huang
2019-11-11 1:28 ` [PATCH V2 2/4] ARM: dts: imx6sll-evk: Add eMMC support Anson Huang
2019-11-11 1:28 ` [PATCH V2 3/4] ARM: dts: imx6sll: Add Rev A board support Anson Huang
@ 2019-11-11 1:28 ` Anson Huang
2019-11-14 19:12 ` Rob Herring
2019-11-11 11:21 ` [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Fabio Estevam
3 siblings, 1 reply; 7+ messages in thread
From: Anson Huang @ 2019-11-11 1:28 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
andrew.smirnov, manivannan.sadhasivam, marcel.ziswiler,
sebastien.szymanski, devicetree, linux-kernel, linux-arm-kernel
Cc: Linux-imx
Add board binding for i.MX6SLL-EVK Rev-A board.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
No changes.
---
Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 5dfea27..70ceeac 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -164,6 +164,7 @@ properties:
items:
- enum:
- fsl,imx6sll-evk
+ - fsl,imx6sll-evk-reva
- kobo,clarahd
- const: fsl,imx6sll
--
2.7.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode
2019-11-11 1:28 [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Anson Huang
` (2 preceding siblings ...)
2019-11-11 1:28 ` [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board Anson Huang
@ 2019-11-11 11:21 ` Fabio Estevam
3 siblings, 0 replies; 7+ messages in thread
From: Fabio Estevam @ 2019-11-11 11:21 UTC (permalink / raw)
To: Anson Huang
Cc: Rob Herring, Mark Rutland, Shawn Guo, Sascha Hauer, Sascha Hauer,
Andrey Smirnov, Manivannan Sadhasivam, Marcel Ziswiler,
Sébastien Szymanski,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
linux-kernel,
moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
NXP Linux Team
On Sun, Nov 10, 2019 at 10:30 PM Anson Huang <Anson.Huang@nxp.com> wrote:
>
> The i.MX6SLL SoC can support HS400 mode, hence "fsl,imx7d-usdhc"
> should be used as compatible string to support HS400 mode by
> default.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board
2019-11-11 1:28 ` [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board Anson Huang
@ 2019-11-14 19:12 ` Rob Herring
0 siblings, 0 replies; 7+ messages in thread
From: Rob Herring @ 2019-11-14 19:12 UTC (permalink / raw)
To: Anson Huang
Cc: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
andrew.smirnov, manivannan.sadhasivam, marcel.ziswiler,
sebastien.szymanski, devicetree, linux-kernel, linux-arm-kernel,
Linux-imx
On Mon, 11 Nov 2019 09:28:52 +0800, Anson Huang wrote:
> Add board binding for i.MX6SLL-EVK Rev-A board.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
> No changes.
> ---
> Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board
2019-11-07 2:06 Anson Huang
@ 2019-11-07 2:06 ` Anson Huang
0 siblings, 0 replies; 7+ messages in thread
From: Anson Huang @ 2019-11-07 2:06 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo, s.hauer, kernel, festevam,
andrew.smirnov, manivannan.sadhasivam, marcel.ziswiler,
sebastien.szymanski, devicetree, linux-kernel, linux-arm-kernel
Cc: Linux-imx
Add board binding for i.MX6SLL-EVK Rev-A board.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
New patch.
---
Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 2f7beda..a41d9e00 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -164,6 +164,7 @@ properties:
items:
- enum:
- fsl,imx6sll-evk
+ - fsl,imx6sll-evk-reva
- kobo,clarahd
- const: fsl,imx6sll
--
2.7.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
end of thread, other threads:[~2019-11-14 19:12 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-11-11 1:28 [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Anson Huang
2019-11-11 1:28 ` [PATCH V2 2/4] ARM: dts: imx6sll-evk: Add eMMC support Anson Huang
2019-11-11 1:28 ` [PATCH V2 3/4] ARM: dts: imx6sll: Add Rev A board support Anson Huang
2019-11-11 1:28 ` [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board Anson Huang
2019-11-14 19:12 ` Rob Herring
2019-11-11 11:21 ` [PATCH V2 1/4] ARM: dts: imx6sll: Update usdhc fallback compatible to support HS400 mode Fabio Estevam
-- strict thread matches above, loose matches on Subject: below --
2019-11-07 2:06 Anson Huang
2019-11-07 2:06 ` [PATCH V2 4/4] dt-bindings: arm: imx: Add the i.MX6SLL-EVK Rev-A board Anson Huang
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).