From: Arseniy Krasnov <avkrasnov@salutedevices.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: <oxffffaa@gmail.com>, <kernel@sberdevices.ru>,
Liang Yang <liang.yang@amlogic.com>,
Arseniy Krasnov <avkrasnov@salutedevices.com>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v2] arm64: dts: amlogic: meson-axg: pinctrl node for NAND
Date: Thu, 9 Nov 2023 12:45:04 +0300 [thread overview]
Message-ID: <20231109094504.131265-1-avkrasnov@salutedevices.com> (raw)
Add pinctrl node for the Meson NAND controller.
Signed-off-by: Arseniy Krasnov <avkrasnov@salutedevices.com>
---
Changelog:
v1 -> v2:
* Rename node name 'nand_all_pins' -> 'nand-all-pins'.
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index a49aa62e3f9f..7e5ac9db93f8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -432,6 +432,27 @@ mux-1 {
};
};
+ nand_all_pins: nand-all-pins {
+ mux {
+ groups = "emmc_nand_d0",
+ "emmc_nand_d1",
+ "emmc_nand_d2",
+ "emmc_nand_d3",
+ "emmc_nand_d4",
+ "emmc_nand_d5",
+ "emmc_nand_d6",
+ "emmc_nand_d7",
+ "nand_ce0",
+ "nand_ale",
+ "nand_cle",
+ "nand_wen_clk",
+ "nand_ren_wr";
+ function = "nand";
+ input-enable;
+ bias-pull-up;
+ };
+ };
+
emmc_ds_pins: emmc_ds {
mux {
groups = "emmc_ds";
@@ -1913,6 +1934,8 @@ nfc: nand-controller@7800 {
reg = <0x0 0x7800 0x0 0x100>,
<0x0 0x7000 0x0 0x800>;
reg-names = "nfc", "emmc";
+ pinctrl-0 = <&nand_all_pins>;
+ pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>;
--
2.35.0
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next reply other threads:[~2023-11-09 9:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-09 9:45 Arseniy Krasnov [this message]
2023-11-27 8:09 ` [PATCH v2] arm64: dts: amlogic: meson-axg: pinctrl node for NAND Neil Armstrong
2023-11-27 8:19 ` Neil Armstrong
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