From: <patrice.chotard@st.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<linux@armlinux.org.uk>, <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<alexandre.torgue@st.com>, <lee.jones@linaro.org>
Cc: <mcoquelin.stm32@gmail.com>, Patrice Chotard <patrice.chotard@st.com>
Subject: [PATCH v2 1/6] ARM: dts: stm32: Add sdio pins definition for stm32f7
Date: Thu, 1 Mar 2018 11:53:38 +0100 [thread overview]
Message-ID: <1519901623-23216-2-git-send-email-patrice.chotard@st.com> (raw)
In-Reply-To: <1519901623-23216-1-git-send-email-patrice.chotard@st.com>
From: Patrice Chotard <patrice.chotard@st.com>
Add sdio pins definition for the 2 sdio instances embeds in stm32f746.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
---
v2: _ rename sdio_pins / sdio_od_pins to sdio_pins_a / sdio_od_pins_a
arch/arm/boot/dts/stm32f7-pinctrl.dtsi | 62 ++++++++++++++++++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
index f518de184e52..9314128df185 100644
--- a/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f7-pinctrl.dtsi
@@ -222,6 +222,68 @@
slew-rate = <2>;
};
};
+
+ sdio_pins_a: sdio_pins_a@0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */
+ <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */
+ <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */
+ <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */
+ <STM32_PINMUX('C', 12, AF12)>, /* SDMMC1 CLK */
+ <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+ };
+
+ sdio_pins_od_a: sdio_pins_od_a@0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */
+ <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */
+ <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */
+ <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */
+ <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1 CLK */
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */
+ drive-open-drain;
+ slew-rate = <2>;
+ };
+ };
+
+ sdio_pins_b: sdio_pins_b@0 {
+ pins {
+ pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */
+ <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */
+ <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */
+ <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */
+ <STM32_PINMUX('D', 6, AF11)>, /* SDMMC2 CLK */
+ <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+ };
+
+ sdio_pins_od_b: sdio_pins_od_b@0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */
+ <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */
+ <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */
+ <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */
+ <STM32_PINMUX('D', 6, AF11)>; /* SDMMC2 CLK */
+ drive-push-pull;
+ slew-rate = <2>;
+ };
+
+ pins2 {
+ pinmux = <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */
+ drive-open-drain;
+ slew-rate = <2>;
+ };
+ };
};
};
};
--
1.9.1
next prev parent reply other threads:[~2018-03-01 10:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-01 10:53 [PATCH v2 0/6] Add mmc support for STM32F7 boards patrice.chotard
2018-03-01 10:53 ` patrice.chotard [this message]
2018-03-01 10:53 ` [PATCH v2 2/6] ARM: dts: stm32: Enable sdio1 for stm32f746-disco patrice.chotard
2018-03-01 10:53 ` [PATCH v2 3/6] ARM: dts: stm32: Enable sdio1 for stm32f746-eval patrice.chotard
2018-03-01 10:53 ` [PATCH v2 4/6] ARM: dts: stm32: Enable sdio1 for stm32f769-disco patrice.chotard
2018-03-06 2:37 ` Rob Herring
2018-03-01 10:53 ` [PATCH v2 5/6] dt-bindings: mfd: Add STM32F7 SDMMC2 rcc entry patrice.chotard
2018-03-06 2:38 ` Rob Herring
2018-03-01 10:53 ` [PATCH v2 6/6] ARM: dts: stm32: Fix sdio2 rcc hard coded value patrice.chotard
2018-03-05 8:43 ` [PATCH v2 0/6] Add mmc support for STM32F7 boards Alexandre Torgue
2018-03-07 8:35 ` Lee Jones
2018-03-07 9:11 ` Patrice CHOTARD
2018-03-07 10:57 ` Lee Jones
2018-03-08 12:51 ` Alexandre Torgue
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1519901623-23216-2-git-send-email-patrice.chotard@st.com \
--to=patrice.chotard@st.com \
--cc=alexandre.torgue@st.com \
--cc=devicetree@vger.kernel.org \
--cc=lee.jones@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=mark.rutland@arm.com \
--cc=mcoquelin.stm32@gmail.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®