From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anup Patel Subject: [PATCH 10/11] arm64: dts: Add PL022, PL330 and SP805 DT nodes for Stingray Date: Sat, 6 May 2017 17:24:45 +0530 Message-ID: <1494071686-19098-11-git-send-email-anup.patel@broadcom.com> References: <1494071686-19098-1-git-send-email-anup.patel@broadcom.com> Return-path: In-Reply-To: <1494071686-19098-1-git-send-email-anup.patel-dY08KVG/lbpWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Rob Herring , Mark Rutland , Michael Turquette Cc: Catalin Marinas , Will Deacon , Ray Jui , Scott Branden , Jon Mason , Florian Fainelli , Oza Pawandeep , Srinath Mannam , Pramod Kumar , Sandeep Tripathy , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w@public.gmane.org, Anup Patel List-Id: devicetree@vger.kernel.org We have two instance of PL022 SPI controllers, one instance of DMA PL330, and one non-secure SP805 Watchdog on Stingray SOC. This patch adds DT nodes for the above mentioned devices in Stingray DT. Signed-off-by: Anup Patel Reviewed-by: Pramod KUMAR Reviewed-by: Ray Jui Reviewed-by: Scott Branden --- .../boot/dts/broadcom/stingray/bcm958742k.dts | 30 +++++++++++++ .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 52 ++++++++++++++++++++++ 2 files changed, 82 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts b/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts index c309cda..5671669 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742k.dts @@ -46,3 +46,33 @@ &uart3 { status = "okay"; }; + +&ssp0 { + pinctrl-0 = <&spi0_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpio_hsls 34 0>; + status = "okay"; + + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&ssp1 { + pinctrl-0 = <&spi1_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpio_hsls 96 0>; + status = "okay"; + + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index d046b04..36b8ced 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -276,6 +276,14 @@ status = "disabled"; }; + wdt0: watchdog@689c0000 { + compatible = "arm,sp805", "arm,primecell"; + reg = <0x689c0000 0x1000>; + interrupts = ; + clocks = <&hsls_25m_div2_clk>, <&hsls_div4_clk>; + clock-names = "wdogclk", "apb_pclk"; + }; + gpio_hsls: gpio@689d0000 { compatible = "brcm,iproc-gpio"; reg = <0x689d0000 0x864>; @@ -356,11 +364,55 @@ status = "disabled"; }; + ssp0: ssp@68a80000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x68a80000 0x1000>; + interrupts = ; + clocks = <&hsls_div2_clk>, <&hsls_div2_clk>; + clock-names = "spiclk", "apb_pclk"; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + ssp1: ssp@68a90000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0x68a90000 0x1000>; + interrupts = ; + clocks = <&hsls_div2_clk>, <&hsls_div2_clk>; + clock-names = "spiclk", "apb_pclk"; + num-cs = <1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + hwrng: hwrng@68b20000 { compatible = "brcm,iproc-rng200"; reg = <0x68b20000 0x28>; }; + dma0: dma@68c10000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x68c10000 0x1000>; + interrupts = , + , + , + , + , + , + , + , + ; + #dma-cells = <1>; + #dma-channels = <8>; + #dma-requests = <32>; + clocks = <&hsls_div2_clk>; + clock-names = "apb_pclk"; + iommus = <&smmu 0x6000 0x0000>; + }; + nand: nand@68c60000 { compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; reg = <0x68c60000 0x600>, -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html