From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert+renesas@glider.be (Geert Uytterhoeven) Date: Fri, 20 Nov 2015 13:36:53 +0100 Subject: [PATCH 2/6] ARM: shmobile: r8a7740 dtsi: Use "arm,pl390" for GIC In-Reply-To: <1448023017-21816-1-git-send-email-geert+renesas@glider.be> References: <1448023017-21816-1-git-send-email-geert+renesas@glider.be> Message-ID: <1448023017-21816-3-git-send-email-geert+renesas@glider.be> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Replace the "arm,cortex-a9-gic" compatible value for the GIC by "arm,pl390", as the documentation states it is a PL390. This has been confirmed by reading the GICD_IIDR register, which reports 0x0000043b (PL390 = 0x00, ARM = 0x43b). This has no effect on runtime behavior, as currently the GIC driver treats both compatible values the same. Signed-off-by: Geert Uytterhoeven --- You can read the GICD_IIDR register from Hermit using frob peek 0xc2800008 --- arch/arm/boot/dts/r8a7740.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi index 4d58cdc3a026b2a4..08846c72cf1a64a3 100644 --- a/arch/arm/boot/dts/r8a7740.dtsi +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -39,7 +39,7 @@ }; gic: interrupt-controller at c2800000 { - compatible = "arm,cortex-a9-gic"; + compatible = "arm,pl390"; #interrupt-cells = <3>; interrupt-controller; reg = <0xc2800000 0x1000>, -- 1.9.1