From: Christophe Kerello <christophe.kerello@st.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
<alexandre.torgue@st.com>, <linux@armlinux.org.uk>,
<olof@lixom.net>, <arnd@arndb.de>
Cc: devicetree@vger.kernel.org,
Christophe Kerello <christophe.kerello@st.com>,
linux-kernel@vger.kernel.org, mcoquelin.stm32@gmail.com,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/4] ARM: dts: stm32: add FMC2 NAND controller pins muxing on stm32mp157c-ev1
Date: Fri, 21 Jun 2019 16:49:48 +0200 [thread overview]
Message-ID: <1561128590-14621-3-git-send-email-christophe.kerello@st.com> (raw)
In-Reply-To: <1561128590-14621-1-git-send-email-christophe.kerello@st.com>
This patch adds FMC2 NAND controller pins muxing used on stm32mp157c-ev1.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
---
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index df64701..c4f2b23 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -276,6 +276,50 @@
};
};
+ fmc_pins_a: fmc-0 {
+ pins1 {
+ pinmux = <STM32_PINMUX('D', 4, AF12)>, /* FMC_NOE */
+ <STM32_PINMUX('D', 5, AF12)>, /* FMC_NWE */
+ <STM32_PINMUX('D', 11, AF12)>, /* FMC_A16_FMC_CLE */
+ <STM32_PINMUX('D', 12, AF12)>, /* FMC_A17_FMC_ALE */
+ <STM32_PINMUX('D', 14, AF12)>, /* FMC_D0 */
+ <STM32_PINMUX('D', 15, AF12)>, /* FMC_D1 */
+ <STM32_PINMUX('D', 0, AF12)>, /* FMC_D2 */
+ <STM32_PINMUX('D', 1, AF12)>, /* FMC_D3 */
+ <STM32_PINMUX('E', 7, AF12)>, /* FMC_D4 */
+ <STM32_PINMUX('E', 8, AF12)>, /* FMC_D5 */
+ <STM32_PINMUX('E', 9, AF12)>, /* FMC_D6 */
+ <STM32_PINMUX('E', 10, AF12)>, /* FMC_D7 */
+ <STM32_PINMUX('G', 9, AF12)>; /* FMC_NE2_FMC_NCE */
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <1>;
+ };
+ pins2 {
+ pinmux = <STM32_PINMUX('D', 6, AF12)>; /* FMC_NWAIT */
+ bias-pull-up;
+ };
+ };
+
+ fmc_sleep_pins_a: fmc-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 4, ANALOG)>, /* FMC_NOE */
+ <STM32_PINMUX('D', 5, ANALOG)>, /* FMC_NWE */
+ <STM32_PINMUX('D', 11, ANALOG)>, /* FMC_A16_FMC_CLE */
+ <STM32_PINMUX('D', 12, ANALOG)>, /* FMC_A17_FMC_ALE */
+ <STM32_PINMUX('D', 14, ANALOG)>, /* FMC_D0 */
+ <STM32_PINMUX('D', 15, ANALOG)>, /* FMC_D1 */
+ <STM32_PINMUX('D', 0, ANALOG)>, /* FMC_D2 */
+ <STM32_PINMUX('D', 1, ANALOG)>, /* FMC_D3 */
+ <STM32_PINMUX('E', 7, ANALOG)>, /* FMC_D4 */
+ <STM32_PINMUX('E', 8, ANALOG)>, /* FMC_D5 */
+ <STM32_PINMUX('E', 9, ANALOG)>, /* FMC_D6 */
+ <STM32_PINMUX('E', 10, ANALOG)>, /* FMC_D7 */
+ <STM32_PINMUX('D', 6, ANALOG)>, /* FMC_NWAIT */
+ <STM32_PINMUX('G', 9, ANALOG)>; /* FMC_NE2_FMC_NCE */
+ };
+ };
+
i2c1_pins_a: i2c1-0 {
pins {
pinmux = <STM32_PINMUX('D', 12, AF5)>, /* I2C1_SCL */
--
1.9.1
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next prev parent reply other threads:[~2019-06-21 14:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-21 14:49 [PATCH 0/4] ARM: dts: stm32: enable FMC2 NAND controller on stm32mp157c-ev1 Christophe Kerello
2019-06-21 14:49 ` [PATCH 1/4] ARM: dts: stm32: add FMC2 NAND controller support on stm32mp157c Christophe Kerello
2019-07-24 16:38 ` Alexandre Torgue
2019-06-21 14:49 ` Christophe Kerello [this message]
2019-06-21 14:49 ` [PATCH 3/4] ARM: dts: stm32: enable FMC2 NAND controller on stm32mp157c-ev1 Christophe Kerello
2019-06-21 14:49 ` [PATCH 4/4] ARM: multi_v7_defconfig: add FMC2 NAND controller support Christophe Kerello
2019-07-25 10:20 ` [PATCH 0/4] ARM: dts: stm32: enable FMC2 NAND controller on stm32mp157c-ev1 Alexandre Torgue
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