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Date: Tue, 15 Aug 2017 10:26:01 -0700
From: Scott Branden <scott.branden@...adcom.com>
To: Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Russell King <linux@....linux.org.uk>,
Ray Jui <ray.jui@...adcom.com>,
Florian Fainelli <f.fainelli@...il.com>
Cc: BCM Kernel Feedback <bcm-kernel-feedback-list@...adcom.com>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Jonathan Richardson <jonathan.richardson@...adcom.com>,
Scott Branden <scott.branden@...adcom.com>
Subject: [PATCH 4/6] ARM: dts: cygnus: Add additional peripherals to dtsi
From: Jonathan Richardson <jonathan.richardson@...adcom.com>
Add nodes for peripherals in Cygnus dtsi: sdhci, keypad, spi, dma,
pinmux configs.
Signed-off-by: Jonathan Richardson <jonathan.richardson@...adcom.com>
Signed-off-by: Scott Branden <scott.branden@...adcom.com>
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 102 ++++++++++++++++++++++++++++++++++++++
1 file changed, 102 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index bc08987..306b04c 100644
--- a/arch/arm/boot/dts/bcm-cygnus.dtsi
+++ b/arch/arm/boot/dts/bcm-cygnus.dtsi
@@ -124,6 +124,21 @@
compatible = "brcm,cygnus-pinmux";
reg = <0x0301d0c8 0x30>,
<0x0301d24c 0x2c>;
+
+ spi_0: spi_0 {
+ function = "spi0";
+ groups = "spi0_grp";
+ };
+
+ spi_1: spi_1 {
+ function = "spi1";
+ groups = "spi1_grp";
+ };
+
+ spi_2: spi_2 {
+ function = "spi2";
+ groups = "spi2_grp";
+ };
};
mailbox: mailbox@...24024 {
@@ -305,6 +320,23 @@
};
};
+ dma0: dma@...18000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x18018000 0x1000>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&apb_clk>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ };
+
uart0: serial@...20000 {
compatible = "snps,dw-apb-uart";
reg = <0x18020000 0x100>;
@@ -349,6 +381,52 @@
status = "disabled";
};
+ spi0: spi@...28000 {
+ compatible = "arm,pl022", "arm,primecell";
+ reg = <0x18028000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&spi_0>;
+ clocks = <&axi81_clk>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ spi1: spi@...29000 {
+ compatible = "arm,pl022", "arm,primecell";
+ reg = <0x18029000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&spi_1>;
+ clocks = <&axi81_clk>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ spi2: spi@...2a000 {
+ compatible = "arm,pl022", "arm,primecell";
+ reg = <0x1802a000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ pinctrl-0 = <&spi_2>;
+ clocks = <&axi81_clk>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ sdhci0: sdhci@...41000 {
+ compatible = "brcm,sdhci-iproc-cygnus";
+ reg = <0x18041000 0x100>;
+ interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>;
+ bus-width = <4>;
+ sdhci,auto-cmd12;
+ status = "disabled";
+ };
+
eth0: ethernet@...42000 {
compatible = "brcm,amac";
reg = <0x18042000 0x1000>,
@@ -358,6 +436,16 @@
status = "disabled";
};
+ sdhci1: sdhci@...43000 {
+ compatible = "brcm,sdhci-iproc-cygnus";
+ reg = <0x18043000 0x100>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&lcpll0 BCM_CYGNUS_LCPLL0_SDIO_CLK>;
+ bus-width = <4>;
+ sdhci,auto-cmd12;
+ status = "disabled";
+ };
+
nand: nand@...46000 {
compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
reg = <0x18046000 0x600>, <0xf8105408 0x600>,
@@ -472,5 +560,19 @@
interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
+
+ keypad: keypad@...ac000 {
+ compatible = "brcm,bcm-keypad";
+ reg = <0x180ac000 0x14c>;
+ interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&asiu_clks BCM_CYGNUS_ASIU_KEYPAD_CLK>;
+ clock-names = "peri_clk";
+ clock-frequency = <31250>;
+ pull-up-enabled;
+ col-debounce-filter-period = <0>;
+ status-debounce-filter-period = <0>;
+ row-output-enabled;
+ status = "disabled";
+ };
};
};
--
2.5.0
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