diff options
Diffstat (limited to 'target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch')
| -rw-r--r-- | target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch b/target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch new file mode 100644 index 0000000000..c28c69c6f8 --- /dev/null +++ b/target/linux/bcm4908/patches-5.4/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch @@ -0,0 +1,23 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 15 Feb 2021 22:01:03 +0100 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: limit amount of GPIOs +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Linux driver can't handle more than 64 GPIOs + +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +--- + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +@@ -281,7 +281,7 @@ + gpio0: gpio-controller@500 { + compatible = "brcm,bcm6345-gpio"; + reg-names = "dirout", "dat"; +- reg = <0x500 0x28>, <0x528 0x28>; ++ reg = <0x500 0x8>, <0x528 0x8>; + + #gpio-cells = <2>; + gpio-controller; |