From: Yann Gautier <yann.gautier@foss.st.com>
To: Alexandre Torgue <alexandre.torgue@foss.st.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
<devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Christophe Kerello <christophe.kerello@foss.st.com>,
Yann Gautier <yann.gautier@foss.st.com>
Subject: [PATCH 2/3] arm64: dts: st: add sdmmc1 pins for stm32mp25
Date: Mon, 4 Sep 2023 15:22:11 +0200 [thread overview]
Message-ID: <20230904132212.157405-3-yann.gautier@foss.st.com> (raw)
In-Reply-To: <20230904132212.157405-1-yann.gautier@foss.st.com>
Add the pins used for SD-card on STM32MP257F-EV1 board.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
---
arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 54 +++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
index d34a1d5e79c06..66791a974f8f2 100644
--- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
@@ -6,6 +6,60 @@
#include <dt-bindings/pinctrl/stm32-pinfunc.h>
&pinctrl {
+ sdmmc1_b4_pins_a: sdmmc1-b4-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 4, AF10)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('E', 5, AF10)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('E', 0, AF10)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('E', 1, AF10)>, /* SDMMC1_D3 */
+ <STM32_PINMUX('E', 2, AF10)>; /* SDMMC1_CMD */
+ slew-rate = <2>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC1_CK */
+ slew-rate = <3>;
+ drive-push-pull;
+ bias-disable;
+ };
+ };
+
+ sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('E', 4, AF10)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('E', 5, AF10)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('E', 0, AF10)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('E', 1, AF10)>; /* SDMMC1_D3 */
+ slew-rate = <2>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC1_CK */
+ slew-rate = <3>;
+ drive-push-pull;
+ bias-disable;
+ };
+ pins3 {
+ pinmux = <STM32_PINMUX('E', 2, AF10)>; /* SDMMC1_CMD */
+ slew-rate = <2>;
+ drive-open-drain;
+ bias-disable;
+ };
+ };
+
+ sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('E', 4, ANALOG)>, /* SDMMC1_D0 */
+ <STM32_PINMUX('E', 5, ANALOG)>, /* SDMMC1_D1 */
+ <STM32_PINMUX('E', 0, ANALOG)>, /* SDMMC1_D2 */
+ <STM32_PINMUX('E', 1, ANALOG)>, /* SDMMC1_D3 */
+ <STM32_PINMUX('E', 3, ANALOG)>, /* SDMMC1_CK */
+ <STM32_PINMUX('E', 2, ANALOG)>; /* SDMMC1_CMD */
+ };
+ };
+
usart2_pins_a: usart2-0 {
pins1 {
pinmux = <STM32_PINMUX('A', 4, AF6)>; /* USART2_TX */
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-09-04 13:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-04 13:22 [PATCH 0/3] Add SD-card support on STM32MP25 Yann Gautier
2023-09-04 13:22 ` [PATCH 1/3] arm64: dts: st: add sdmmc1 node in stm32mp251 SoC file Yann Gautier
2023-09-04 13:22 ` Yann Gautier [this message]
2023-09-04 13:22 ` [PATCH 3/3] arm64: dts: st: add SD-card support on STM32MP257F-EV1 board Yann Gautier
2023-09-22 7:27 ` [PATCH 0/3] Add SD-card support on STM32MP25 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=20230904132212.157405-3-yann.gautier@foss.st.com \
--to=yann.gautier@foss.st.com \
--cc=alexandre.torgue@foss.st.com \
--cc=christophe.kerello@foss.st.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.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;
as well as URLs for NNTP newsgroup(s).