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Date: Fri, 13 Mar 2020 10:07:11 +0100
From: Neil Armstrong <narmstrong@...libre.com>
To: khilman@...libre.com
Cc: linux-amlogic@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Neil Armstrong <narmstrong@...libre.com>
Subject: [PATCH 2/4] arm64: dts: meson-g12: add the SPIFC nodes
Add the controller and pinctrl nodes to enable the SPI Flash Controller
on the Amlogic G12A and compatible SoCs.
Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
---
.../boot/dts/amlogic/meson-g12-common.dtsi | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index d09efb86ec33..56a9f8eadf01 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -593,6 +593,17 @@
};
};
+ nor_pins: nor {
+ mux {
+ groups = "nor_d",
+ "nor_q",
+ "nor_c",
+ "nor_cs";
+ function = "nor";
+ bias-disable;
+ };
+ };
+
pdm_din0_a_pins: pdm-din0-a {
mux {
groups = "pdm_din0_a";
@@ -2071,6 +2082,15 @@
amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
};
+ spifc: spi@...00 {
+ compatible = "amlogic,meson-gxbb-spifc";
+ status = "disabled";
+ reg = <0x0 0x14000 0x0 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_CLK81>;
+ };
+
pwm_ef: pwm@...00 {
compatible = "amlogic,meson-g12a-ee-pwm";
reg = <0x0 0x19000 0x0 0x20>;
--
2.22.0
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