From mboxrd@z Thu Jan 1 00:00:00 1970 From: cw00.choi@samsung.com (Chanwoo Choi) Date: Fri, 08 Apr 2016 14:00:42 +0900 Subject: [PATCH 3/7] ARM: dts: Add NoC Probe dt node for Exynos542x SoC In-Reply-To: <1460091646-28701-1-git-send-email-cw00.choi@samsung.com> References: <1460091646-28701-1-git-send-email-cw00.choi@samsung.com> Message-ID: <1460091646-28701-4-git-send-email-cw00.choi@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the NoCP (Network on Chip Probe) Device Tree node to measure the bandwidth of memory and g3d in Exynos542x SoC. Signed-off-by: Chanwoo Choi --- arch/arm/boot/dts/exynos5420.dtsi | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 7b99cb58d82d..d80f3b66f017 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -294,6 +294,42 @@ }; }; + nocp_mem0_0: nocp_mem0_0 at 10CA1000 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1000 0x200>; + status = "disabled"; + }; + + nocp_mem0_1: nocp_mem0_1 at 10CA1400 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1400 0x200>; + status = "disabled"; + }; + + nocp_mem0_2: nocp_mem0_2 at 10CA1800 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1800 0x200>; + status = "disabled"; + }; + + nocp_mem0_3: nocp_mem0_3 at 10CA1C00 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x10CA1C00 0x200>; + status = "disabled"; + }; + + nocp_g3d_0: nocp_g3d_0 at 11A51000 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x11A51000 0x200>; + status = "disabled"; + }; + + nocp_g3d_1: nocp_g3d_1 at 11A51400 { + compatible = "samsung,exynos5420-nocp"; + reg = <0x11A51400 0x200>; + status = "disabled"; + }; + gsc_pd: power-domain at 10044000 { compatible = "samsung,exynos4210-pd"; reg = <0x10044000 0x20>; -- 1.9.1