[PATCH v6 12/12] ARM: dts: aspeed: anacapa: Add SPI flash VCC supply

[Colin Huang via B4 Relay]

From: Rex Fu <rex.fu.amd at gmail.com>

Specify the 3.3 V auxiliary rail as the SPI flash VCC supply to
avoid using the dummy regulator during device initialization.

Signed-off-by: Rex Fu <rex.fu.amd at gmail.com>
Signed-off-by: Colin Huang <u8813345 at gmail.com>
---
 .../aspeed/aspeed-bmc-facebook-anacapa-evt2.dts    | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dts
index c36519a601a9..ecb1c86f9e90 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa-evt2.dts
@@ -6,6 +6,14 @@
 / {
 	compatible = "facebook,anacapa-bmc-evt2", "aspeed,ast2600";
 	model = "Facebook Anacapa BMC";
+
+	p3v3_bmc_aux: regulator-p3v3-bmc-aux {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "p3v3_bmc_aux";
+	};
 };
 
 &{/aliases} {
@@ -27,6 +35,23 @@ / {
 	i2c51 = &i2c10mux0ch0;
 };
 
+&fmc {
+	flash at 0 {
+		vcc-supply = <&p3v3_bmc_aux>;
+	};
+
+	flash at 1 {
+		vcc-supply = <&p3v3_bmc_aux>;
+	};
+};
+
+// BIOS Flash
+&spi2 {
+	flash at 0 {
+		vcc-supply = <&p3v3_bmc_aux>;
+	};
+};
+
 // MB - PDB
 &i2c8 {
 	i2c-mux at 72 {

-- 
2.34.1