ARM: dts: cygnus: Add additional peripherals to dtsi

Add nodes for peripherals in Cygnus dtsi: sdhci, keypad, spi, dma,
pinmux configs.

Signed-off-by: Jonathan Richardson <jonathan.richardson@broadcom.com>
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi
index bc08987393c67509dfe0d702760437b0abdc2f2e..306b04ce90dd27b1ff1dfcf191b1550955418d78 100644 (file)
--- 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@03024024 {
@@ -305,6 +320,23 @@
                        };
                };
 
+               dma0: dma@18018000 {
+                       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@18020000 {
                        compatible = "snps,dw-apb-uart";
                        reg = <0x18020000 0x100>;
@@ -349,6 +381,52 @@
                        status = "disabled";
                };
 
+               spi0: spi@18028000 {
+                       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@18029000 {
+                       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@1802a000 {
+                       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@18041000 {
+                       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@18042000 {
                        compatible = "brcm,amac";
                        reg = <0x18042000 0x1000>,
@@ -358,6 +436,16 @@
                        status = "disabled";
                };
 
+               sdhci1: sdhci@18043000 {
+                       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@18046000 {
                        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@180ac000 {
+                       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";
+               };
        };
 };