From: Adam Ford <aford173@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] ARM: dts: logicpd-torpedo-37xx-devkit-u-boot: Remove unused GPIO
Date: Sun, 3 Nov 2019 17:03:01 -0600 [thread overview]
Message-ID: <20191103230302.5262-1-aford173@gmail.com> (raw)
The only GPIO bank needed in SPL is GPIO4 and the SPL space is tight.
This patch removes the all but GPIO4 from the spl device tree to
reduce the SPL footprint.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi b/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
index 976330f897..76f74326ae 100644
--- a/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
+++ b/arch/arm/dts/logicpd-torpedo-37xx-devkit-u-boot.dtsi
@@ -21,6 +21,26 @@
clock-frequency = <400000>;
};
+&gpio1 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio2 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio3 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio5 {
+ /delete-property/ u-boot,dm-spl;
+};
+
+&gpio6 {
+ /delete-property/ u-boot,dm-spl;
+};
+
/delete-node/ &uart2;
/delete-node/ &uart3;
/delete-node/ &mmc2;
--
2.20.1
next reply other threads:[~2019-11-03 23:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-03 23:03 Adam Ford [this message]
2019-11-03 23:03 ` [U-Boot] [PATCH 2/2] Revert "ARM: omap3_logic/omap35_logic: Enable GPIO in SPL" Adam Ford
2019-11-08 15:35 ` Tom Rini
2019-11-08 15:35 ` [U-Boot] [PATCH 1/2] ARM: dts: logicpd-torpedo-37xx-devkit-u-boot: Remove unused GPIO Tom Rini
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