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[2.137.31.175]) by smtp.gmail.com with ESMTPSA id v72sm2060671wmd.12.2018.01.19.17.13.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 19 Jan 2018 17:13:45 -0800 (PST) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: u-boot@lists.denx.de, daniel.schwierzeck@gmail.com, sjg@chromium.org, jagan@openedev.com, jagan@amarulasolutions.com, jagannadh.teki@gmail.com Date: Sat, 20 Jan 2018 02:13:39 +0100 Message-Id: <20180120011341.12679-3-noltari@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180120011341.12679-1-noltari@gmail.com> References: <1495567120-24573-1-git-send-email-noltari@gmail.com> <20180120011341.12679-1-noltari@gmail.com> MIME-Version: 1.0 Subject: [U-Boot] [PATCH v6 2/4] mips: bmips: add bcm63xx-hsspi driver support for BCM6328 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This driver manages the SPI controller present on this SoC. Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Simon Glass Reviewed-by: Daniel Schwierzeck --- v6: no changes v5: no changes v4: no changes v3: no changes v2: no changes arch/mips/dts/brcm,bcm6328.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/mips/dts/brcm,bcm6328.dtsi b/arch/mips/dts/brcm,bcm6328.dtsi index a996075743..67d9278be4 100644 --- a/arch/mips/dts/brcm,bcm6328.dtsi +++ b/arch/mips/dts/brcm,bcm6328.dtsi @@ -13,6 +13,10 @@ / { compatible = "brcm,bcm6328"; + aliases { + spi0 = &spi; + }; + cpus { reg = <0x10000000 0x4>; #address-cells = <1>; @@ -40,6 +44,12 @@ #size-cells = <1>; u-boot,dm-pre-reloc; + hsspi_pll: hsspi-pll { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <133333333>; + }; + periph_osc: periph-osc { compatible = "fixed-clock"; #clock-cells = <0>; @@ -123,6 +133,20 @@ status = "disabled"; }; + spi: spi@10001000 { + compatible = "brcm,bcm6328-hsspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10001000 0x600>; + clocks = <&periph_clk BCM6328_CLK_HSSPI>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + resets = <&periph_rst BCM6328_RST_SPI>; + spi-max-frequency = <33333334>; + num-cs = <3>; + + status = "disabled"; + }; + periph_pwr: power-controller@10001848 { compatible = "brcm,bcm6328-power-domain"; reg = <0x10001848 0x4>;