- compatible : value should be either one among the following
(a) "samsung,mfc-v5" for MFC v5 present in Exynos4 SoCs
(b) "samsung,mfc-v6" for MFC v6 present in Exynos5 SoCs
+ (b) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC
- reg : Physical base address of the IP registers and length of memory
mapped region.
- interrupts : MFC interrupt number to the CPU.
- - clocks : from common clock binding: handle to mfc clocks.
- - clock-names : from common clock binding: must contain "sclk_mfc" and "mfc",
- corresponding to entries in the clocks property.
+ - clocks : from common clock binding: handle to mfc clock.
+ - clock-names : from common clock binding: must contain "mfc",
+ corresponding to entry in the clocks property.
- samsung,mfc-r : Base address of the first memory bank used by MFC
for DMA contiguous memory allocation and its size.
reg = <0x13400000 0x10000>;
interrupts = <0 94 0>;
samsung,power-domain = <&pd_mfc>;
- clocks = <&clock 170>, <&clock 273>;
- clock-names = "sclk_mfc", "mfc";
+ clocks = <&clock 273>;
+ clock-names = "mfc";
};
Board specific DT entry:
adi Analog Devices, Inc.
aeroflexgaisler Aeroflex Gaisler AB
ak Asahi Kasei Corp.
+ altr Altera Corp.
amcc Applied Micro Circuits Corporation (APM, formally AMCC)
apm Applied Micro Circuits Corporation (APM)
arm ARM Ltd.
atmel Atmel Corporation
+avago Avago Technologies
bosch Bosch Sensortec GmbH
brcm Broadcom Corporation
cavium Cavium, Inc.
compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9";
chosen {
- bootargs = "mem=128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
+ bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
};
memory {
- reg = <0x20000000 0x10000000>;
+ reg = <0x20000000 0x8000000>;
};
clocks {
i2c0: i2c@f8010000 {
status = "okay";
+
+ qt1070: keyboard@1b {
+ compatible = "qt1070";
+ reg = <0x1b>;
+ interrupt-parent = <&pioA>;
+ interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_qt1070_irq>;
+ };
};
i2c1: i2c@f8014000 {
<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA7 gpio CD pin pull up and deglitch */
};
};
+
+ qt1070 {
+ pinctrl_qt1070_irq: qt1070_irq {
+ atmel,pins =
+ <AT91_PIOA 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
+ };
+ };
};
spi0: spi@f0000000 {
enter {
label = "Enter";
- gpios = <&pioB 4 GPIO_ACTIVE_LOW>;
+ gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
linux,code = <28>;
gpio-key,wakeup;
};
i2c0: i2c@f8010000 {
status = "okay";
+
+ wm8731: wm8731@1a {
+ compatible = "wm8731";
+ reg = <0x1a>;
+ };
};
pinctrl@fffff400 {
watchdog@fffffe40 {
status = "okay";
};
+
+ ssc0: ssc@f0010000 {
+ status = "okay";
+ };
};
usb0: ohci@00600000 {
status = "okay";
- num-ports = <2>;
- atmel,vbus-gpio = <&pioD 19 GPIO_ACTIVE_LOW
+ num-ports = <3>;
+ atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
+ &pioD 19 GPIO_ACTIVE_LOW
&pioD 20 GPIO_ACTIVE_LOW
>;
};
status = "okay";
};
};
+
+ sound {
+ compatible = "atmel,sam9x5-wm8731-audio";
+
+ atmel,model = "wm8731 @ AT91SAM9X5EK";
+
+ atmel,audio-routing =
+ "Headphone Jack", "RHPOUT",
+ "Headphone Jack", "LHPOUT",
+ "LLINEIN", "Line In Jack",
+ "RLINEIN", "Line In Jack";
+
+ atmel,ssc-controller = <&ssc0>;
+ atmel,audio-codec = <&wm8731>;
+ };
};
};
};
- clock: clock-controller@0x10030000 {
+ clock: clock-controller@10030000 {
compatible = "samsung,exynos4210-clock";
reg = <0x10030000 0x20000>;
#clock-cells = <1>;
clock-names = "sclk_fimg2d", "fimg2d";
status = "disabled";
};
+
+ camera {
+ clocks = <&clock 132>, <&clock 133>, <&clock 351>, <&clock 352>;
+ clock-names = "sclk_cam0", "sclk_cam1", "pxl_async0", "pxl_async1";
+
+ fimc_0: fimc@11800000 {
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,cam-if;
+ };
+
+ fimc_1: fimc@11810000 {
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,cam-if;
+ };
+
+ fimc_2: fimc@11820000 {
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,lcd-wb;
+ };
+
+ fimc_3: fimc@11830000 {
+ samsung,pix-limits = <1920 8192 1366 1920>;
+ samsung,rotators = <0>;
+ samsung,mainscaler-ext;
+ samsung,lcd-wb;
+ };
+ };
};
pinctrl1 = &pinctrl_1;
pinctrl2 = &pinctrl_2;
pinctrl3 = &pinctrl_3;
+ fimc-lite0 = &fimc_lite_0;
+ fimc-lite1 = &fimc_lite_1;
+ };
+
+ pd_isp: isp-power-domain@10023CA0 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10023CA0 0x20>;
};
- clock: clock-controller@0x10030000 {
+ clock: clock-controller@10030000 {
compatible = "samsung,exynos4412-clock";
reg = <0x10030000 0x20000>;
#clock-cells = <1>;
clock-names = "sclk_fimg2d", "fimg2d";
status = "disabled";
};
+
+ camera {
+ clocks = <&clock 132>, <&clock 133>, <&clock 351>, <&clock 352>;
+ clock-names = "sclk_cam0", "sclk_cam1", "pxl_async0", "pxl_async1";
+
+ fimc_0: fimc@11800000 {
+ compatible = "samsung,exynos4212-fimc";
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,isp-wb;
+ samsung,cam-if;
+ };
+
+ fimc_1: fimc@11810000 {
+ compatible = "samsung,exynos4212-fimc";
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,isp-wb;
+ samsung,cam-if;
+ };
+
+ fimc_2: fimc@11820000 {
+ compatible = "samsung,exynos4212-fimc";
+ samsung,pix-limits = <4224 8192 1920 4224>;
+ samsung,mainscaler-ext;
+ samsung,isp-wb;
+ samsung,lcd-wb;
+ samsung,cam-if;
+ };
+
+ fimc_3: fimc@11830000 {
+ compatible = "samsung,exynos4212-fimc";
+ samsung,pix-limits = <1920 8192 1366 1920>;
+ samsung,rotators = <0>;
+ samsung,mainscaler-ext;
+ samsung,isp-wb;
+ samsung,lcd-wb;
+ };
+
+ fimc_lite_0: fimc-lite@12390000 {
+ compatible = "samsung,exynos4212-fimc-lite";
+ reg = <0x12390000 0x1000>;
+ interrupts = <0 105 0>;
+ samsung,power-domain = <&pd_isp>;
+ clocks = <&clock 353>;
+ clock-names = "flite";
+ status = "disabled";
+ };
+
+ fimc_lite_1: fimc-lite@123A0000 {
+ compatible = "samsung,exynos4212-fimc-lite";
+ reg = <0x123A0000 0x1000>;
+ interrupts = <0 106 0>;
+ samsung,power-domain = <&pd_isp>;
+ clocks = <&clock 354>;
+ clock-names = "flite";
+ status = "disabled";
+ };
+
+ fimc_is: fimc-is@12000000 {
+ compatible = "samsung,exynos4212-fimc-is", "simple-bus";
+ reg = <0x12000000 0x260000>;
+ interrupts = <0 90 0>, <0 95 0>;
+ samsung,power-domain = <&pd_isp>;
+ clocks = <&clock 353>, <&clock 354>, <&clock 355>,
+ <&clock 356>, <&clock 17>, <&clock 357>,
+ <&clock 358>, <&clock 359>, <&clock 360>,
+ <&clock 450>,<&clock 451>, <&clock 452>,
+ <&clock 453>, <&clock 176>, <&clock 13>,
+ <&clock 454>, <&clock 395>, <&clock 455>;
+ clock-names = "lite0", "lite1", "ppmuispx",
+ "ppmuispmx", "mpll", "isp",
+ "drc", "fd", "mcuisp",
+ "ispdiv0", "ispdiv1", "mcuispdiv0",
+ "mcuispdiv1", "uart", "aclk200",
+ "div_aclk200", "aclk400mcuisp",
+ "div_aclk400mcuisp";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ status = "disabled";
+
+ pmu {
+ reg = <0x10020000 0x3000>;
+ };
+
+ i2c1_isp: i2c-isp@12140000 {
+ compatible = "samsung,exynos4212-i2c-isp";
+ reg = <0x12140000 0x100>;
+ clocks = <&clock 370>;
+ clock-names = "i2c_isp";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+ };
};
};
};
- pd_gsc: gsc-power-domain@0x10044000 {
+ pd_gsc: gsc-power-domain@10044000 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044000 0x20>;
};
- pd_mfc: mfc-power-domain@0x10044040 {
+ pd_mfc: mfc-power-domain@10044040 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044040 0x20>;
};
- clock: clock-controller@0x10010000 {
+ clock: clock-controller@10010000 {
compatible = "samsung,exynos5250-clock";
reg = <0x10010000 0x30000>;
#clock-cells = <1>;
clock-names = "watchdog";
};
+ g2d@10850000 {
+ compatible = "samsung,exynos5250-g2d";
+ reg = <0x10850000 0x1000>;
+ interrupts = <0 91 0>;
+ clocks = <&clock 345>;
+ clock-names = "fimg2d";
+ };
+
codec@11000000 {
compatible = "samsung,mfc-v6";
reg = <0x11000000 0x10000>;
interrupts = <0 96 0>;
samsung,power-domain = <&pd_mfc>;
+ clocks = <&clock 266>;
+ clock-names = "mfc";
};
rtc {
};
i2s0: i2s@03830000 {
- compatible = "samsung,i2s-v5";
+ compatible = "samsung,s5pv210-i2s";
reg = <0x03830000 0x100>;
dmas = <&pdma0 10
&pdma0 9
<&clock_audss EXYNOS_I2S_BUS>,
<&clock_audss EXYNOS_SCLK_I2S>;
clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
- samsung,supports-6ch;
- samsung,supports-rstclr;
- samsung,supports-secdai;
samsung,idma-addr = <0x03000000>;
pinctrl-names = "default";
pinctrl-0 = <&i2s0_bus>;
};
i2s1: i2s@12D60000 {
- compatible = "samsung,i2s-v5";
+ compatible = "samsung,s3c6410-i2s";
reg = <0x12D60000 0x100>;
dmas = <&pdma1 12
&pdma1 11>;
};
i2s2: i2s@12D70000 {
- compatible = "samsung,i2s-v5";
+ compatible = "samsung,s3c6410-i2s";
reg = <0x12D70000 0x100>;
dmas = <&pdma0 12
&pdma0 11>;
};
};
- gsc_0: gsc@0x13e00000 {
+ gsc_0: gsc@13e00000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e00000 0x1000>;
interrupts = <0 85 0>;
clock-names = "gscl";
};
- gsc_1: gsc@0x13e10000 {
+ gsc_1: gsc@13e10000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e10000 0x1000>;
interrupts = <0 86 0>;
clock-names = "gscl";
};
- gsc_2: gsc@0x13e20000 {
+ gsc_2: gsc@13e20000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e20000 0x1000>;
interrupts = <0 87 0>;
clock-names = "gscl";
};
- gsc_3: gsc@0x13e30000 {
+ gsc_3: gsc@13e30000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e30000 0x1000>;
interrupts = <0 88 0>;
interrupts = <0 94 0>;
};
- dp-controller {
- compatible = "samsung,exynos5-dp";
- reg = <0x145b0000 0x1000>;
- interrupts = <10 3>;
- interrupt-parent = <&combiner>;
+ dp_phy: video-phy@10040720 {
+ compatible = "samsung,exynos5250-dp-video-phy";
+ reg = <0x10040720 4>;
+ #phy-cells = <0>;
+ };
+
+ dp-controller@145B0000 {
clocks = <&clock 342>;
clock-names = "dp";
- #address-cells = <1>;
- #size-cells = <0>;
-
- dptx-phy {
- reg = <0x10040720>;
- samsung,enable-mask = <1>;
- };
+ phys = <&dp_phy>;
+ phy-names = "dp";
};
- fimd {
- compatible = "samsung,exynos5250-fimd";
- interrupt-parent = <&combiner>;
- reg = <0x14400000 0x40000>;
- interrupt-names = "fifo", "vsync", "lcd_sys";
- interrupts = <18 4>, <18 5>, <18 6>;
+ fimd@14400000 {
clocks = <&clock 133>, <&clock 339>;
clock-names = "sclk_fimd", "fimd";
};
*/
#include "exynos5.dtsi"
- /include/ "exynos5420-pinctrl.dtsi"
+ #include "exynos5420-pinctrl.dtsi"
+
+ #include <dt-bindings/clk/exynos-audss-clk.h>
+
/ {
compatible = "samsung,exynos5420";
};
};
- clock: clock-controller@0x10010000 {
+ clock: clock-controller@10010000 {
compatible = "samsung,exynos5420-clock";
reg = <0x10010000 0x30000>;
#clock-cells = <1>;
};
+ clock_audss: audss-clock-controller@3810000 {
+ compatible = "samsung,exynos5420-audss-clock";
+ reg = <0x03810000 0x0C>;
+ #clock-cells = <1>;
+ clocks = <&clock 148>;
+ clock-names = "sclk_audio";
+ };
+
+ codec@11000000 {
+ compatible = "samsung,mfc-v7";
+ reg = <0x11000000 0x10000>;
+ interrupts = <0 96 0>;
+ clocks = <&clock 401>;
+ clock-names = "mfc";
+ };
+
mct@101C0000 {
compatible = "samsung,exynos4210-mct";
reg = <0x101C0000 0x800>;
};
};
+ gsc_pd: power-domain@10044000 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044000 0x20>;
+ };
+
+ isp_pd: power-domain@10044020 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044020 0x20>;
+ };
+
+ mfc_pd: power-domain@10044060 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044060 0x20>;
+ };
+
+ disp_pd: power-domain@100440C0 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x100440C0 0x20>;
+ };
+
+ mau_pd: power-domain@100440E0 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x100440E0 0x20>;
+ };
+
+ g2d_pd: power-domain@10044100 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044100 0x20>;
+ };
+
+ msc_pd: power-domain@10044120 {
+ compatible = "samsung,exynos4210-pd";
+ reg = <0x10044120 0x20>;
+ };
+
pinctrl_0: pinctrl@13400000 {
compatible = "samsung,exynos5420-pinctrl";
reg = <0x13400000 0x1000>;
clocks = <&clock 260>, <&clock 131>;
clock-names = "uart", "clk_uart_baud0";
};
+
+ dp_phy: video-phy@10040728 {
+ compatible = "samsung,exynos5250-dp-video-phy";
+ reg = <0x10040728 4>;
+ #phy-cells = <0>;
+ };
+
+ dp-controller@145B0000 {
+ clocks = <&clock 412>;
+ clock-names = "dp";
+ phys = <&dp_phy>;
+ phy-names = "dp";
+ };
+
+ fimd@14400000 {
+ samsung,power-domain = <&disp_pd>;
+ clocks = <&clock 147>, <&clock 421>;
+ clock-names = "sclk_fimd", "fimd";
+ };
};
aliases {
spi0 = &spi_0;
+ tmuctrl0 = &tmuctrl_0;
+ tmuctrl1 = &tmuctrl_1;
+ tmuctrl2 = &tmuctrl_2;
};
- clock: clock-controller@0x160000 {
+ clock: clock-controller@160000 {
compatible = "samsung,exynos5440-clock";
reg = <0x160000 0x1000>;
#clock-cells = <1>;
clock-names = "rtc";
};
+ tmuctrl_0: tmuctrl@160118 {
+ compatible = "samsung,exynos5440-tmu";
+ reg = <0x160118 0x230>, <0x160368 0x10>;
+ interrupts = <0 58 0>;
+ clocks = <&clock 21>;
+ clock-names = "tmu_apbif";
+ };
+
+ tmuctrl_1: tmuctrl@16011C {
+ compatible = "samsung,exynos5440-tmu";
+ reg = <0x16011C 0x230>, <0x160368 0x10>;
+ interrupts = <0 58 0>;
+ clocks = <&clock 21>;
+ clock-names = "tmu_apbif";
+ };
+
+ tmuctrl_2: tmuctrl@160120 {
+ compatible = "samsung,exynos5440-tmu";
+ reg = <0x160120 0x230>, <0x160368 0x10>;
+ interrupts = <0 58 0>;
+ clocks = <&clock 21>;
+ clock-names = "tmu_apbif";
+ };
+
sata@210000 {
compatible = "snps,exynos5440-ahci";
reg = <0x210000 0x10000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0x0 0 &gic 53>;
+ num-lanes = <4>;
};
pcie@2a0000 {
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0x0 0 &gic 56>;
+ num-lanes = <4>;
};
};
pmc {
nvidia,invert-interrupt;
- nvidia,suspend-mode = <2>;
+ nvidia,suspend-mode = <1>;
nvidia,cpu-pwr-good-time = <5000>;
nvidia,cpu-pwr-off-time = <5000>;
nvidia,core-pwr-good-time = <3845 3845>;
usb@c5000000 {
status = "okay";
- nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
dr_mode = "otg";
};
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
- gpio = <&gpio 24 0>; /* PD0 */
+ gpio = <&gpio TEGRA_GPIO(D, 0) 0>;
+ regulator-always-on;
+ regulator-boot-on;
};
};
};
pmc {
- nvidia,suspend-mode = <2>;
+ nvidia,suspend-mode = <1>;
nvidia,cpu-pwr-good-time = <5000>;
nvidia,cpu-pwr-off-time = <5000>;
nvidia,core-pwr-good-time = <3845 3845>;
nvidia,sys-clock-req-active-high;
};
+ pcie-controller {
+ status = "okay";
+ pex-clk-supply = <&pci_clk_reg>;
+ vdd-supply = <&pci_vdd_reg>;
+
+ pci@1,0 {
+ status = "okay";
+ };
+ };
+
usb@c5000000 {
status = "okay";
- nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
};
usb-phy@c5000000 {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
- gpio = <&gpio 170 0>; /* PV2 */
+ gpio = <&gpio TEGRA_GPIO(V, 2) 0>;
+ regulator-always-on;
+ regulator-boot-on;
};
+
+ pci_clk_reg: regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "pci_clk";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ pci_vdd_reg: regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "pci_vdd";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-always-on;
+ };
};
sound {
pmc {
nvidia,invert-interrupt;
- nvidia,suspend-mode = <2>;
+ nvidia,suspend-mode = <1>;
nvidia,cpu-pwr-good-time = <2000>;
nvidia,cpu-pwr-off-time = <1000>;
nvidia,core-pwr-good-time = <0 3845>;
usb@c5000000 {
status = "okay";
- nvidia,vbus-gpio = <&tca6416 0 GPIO_ACTIVE_HIGH>;
};
usb-phy@c5000000 {
usb@c5008000 {
status = "okay";
- nvidia,vbus-gpio = <&tca6416 1 GPIO_ACTIVE_HIGH>;
};
usb-phy@c5008000 {
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
+ regulator-always-on;
+ regulator-boot-on;
};
vbus3_reg: regulator@3 {
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
+ regulator-always-on;
+ regulator-boot-on;
};
};
#size-cells = <0>;
};
+ pcie-controller {
+ compatible = "nvidia,tegra20-pcie";
+ device_type = "pci";
+ reg = <0x80003000 0x00000800 /* PADS registers */
+ 0x80003800 0x00000200 /* AFI registers */
+ 0x90000000 0x10000000>; /* configuration space */
+ reg-names = "pads", "afi", "cs";
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH /* controller interrupt */
+ GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>; /* MSI interrupt */
+ interrupt-names = "intr", "msi";
+
+ bus-range = <0x00 0xff>;
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ ranges = <0x82000000 0 0x80000000 0x80000000 0 0x00001000 /* port 0 registers */
+ 0x82000000 0 0x80001000 0x80001000 0 0x00001000 /* port 1 registers */
+ 0x81000000 0 0 0x82000000 0 0x00010000 /* downstream I/O */
+ 0x82000000 0 0xa0000000 0xa0000000 0 0x08000000 /* non-prefetchable memory */
+ 0xc2000000 0 0xa8000000 0xa8000000 0 0x18000000>; /* prefetchable memory */
+
+ clocks = <&tegra_car TEGRA20_CLK_PEX>,
+ <&tegra_car TEGRA20_CLK_AFI>,
+ <&tegra_car TEGRA20_CLK_PCIE_XCLK>,
+ <&tegra_car TEGRA20_CLK_PLL_E>;
+ clock-names = "pex", "afi", "pcie_xclk", "pll_e";
+ status = "disabled";
+
+ pci@1,0 {
+ device_type = "pci";
+ assigned-addresses = <0x82000800 0 0x80000000 0 0x1000>;
+ reg = <0x000800 0 0 0 0>;
+ status = "disabled";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ nvidia,num-lanes = <2>;
+ };
+
+ pci@2,0 {
+ device_type = "pci";
+ assigned-addresses = <0x82001000 0 0x80001000 0 0x1000>;
+ reg = <0x001000 0 0 0 0>;
+ status = "disabled";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges;
+
+ nvidia,num-lanes = <2>;
+ };
+ };
+
usb@c5000000 {
compatible = "nvidia,tegra20-ehci", "usb-ehci";
reg = <0xc5000000 0x4000>;
<&tegra_car TEGRA20_CLK_USBD>;
clock-names = "reg", "pll_u", "timer", "utmi-pads";
nvidia,has-legacy-mode;
- hssync_start_delay = <9>;
- idle_wait_delay = <17>;
- elastic_limit = <16>;
- term_range_adj = <6>;
- xcvr_setup = <9>;
- xcvr_lsfslew = <1>;
- xcvr_lsrslew = <1>;
+ nvidia,hssync-start-delay = <9>;
+ nvidia,idle-wait-delay = <17>;
+ nvidia,elastic-limit = <16>;
+ nvidia,term-range-adj = <6>;
+ nvidia,xcvr-setup = <9>;
+ nvidia,xcvr-lsfslew = <1>;
+ nvidia,xcvr-lsrslew = <1>;
status = "disabled";
};
<&tegra_car TEGRA20_CLK_CLK_M>,
<&tegra_car TEGRA20_CLK_USBD>;
clock-names = "reg", "pll_u", "timer", "utmi-pads";
- hssync_start_delay = <9>;
- idle_wait_delay = <17>;
- elastic_limit = <16>;
- term_range_adj = <6>;
- xcvr_setup = <9>;
- xcvr_lsfslew = <2>;
- xcvr_lsrslew = <2>;
+ nvidia,hssync-start-delay = <9>;
+ nvidia,idle-wait-delay = <17>;
+ nvidia,elastic-limit = <16>;
+ nvidia,term-range-adj = <6>;
+ nvidia,xcvr-setup = <9>;
+ nvidia,xcvr-lsfslew = <2>;
+ nvidia,xcvr-lsrslew = <2>;
status = "disabled";
};
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/io.h>
- #include <linux/pinctrl/machine.h>
#include <mach/common.h>
#include <mach/r8a7740.h>
#include <asm/mach/arch.h>
* usbhsf_power_ctrl()
*/
- static const struct pinctrl_map eva_pinctrl_map[] = {
- /* SCIFA1 */
- PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740",
- "scifa1_data", "scifa1"),
- };
-
static void __init eva_clock_init(void)
{
struct clk *system = clk_get(NULL, "system_clk");
*/
static void __init eva_init(void)
{
-
r8a7740_clock_init(MD_CK0 | MD_CK2);
eva_clock_init();
- pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));
- r8a7740_pinmux_init();
-
r8a7740_meram_workaround();
- /*
- * Touchscreen
- * TODO: Move reset GPIO over to .dts when we can reference it
- */
- gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
-
#ifdef CONFIG_CACHE_L2X0
/* Early BRESP enable, Shared attribute override enable, 32K*8way */
l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
#endif
r8a7740_add_standard_devices_dt();
+
r8a7740_pm_init();
}
#define RESCNT2 IOMEM(0xe6188020)
-static void eva_restart(char mode, const char *cmd)
+static void eva_restart(enum reboot_mode mode, const char *cmd)
{
/* Do soft power on reset */
- writel((1 << 31), RESCNT2);
+ writel(1 << 31, RESCNT2);
}
static const char *eva_boards_compat_dt[] __initdata = {
}
}
-static int altera_spi_setupxfer(struct spi_device *spi, struct spi_transfer *t)
-{
- return 0;
-}
-
-static int altera_spi_setup(struct spi_device *spi)
-{
- return 0;
-}
-
static inline unsigned int hw_txbyte(struct altera_spi *hw, int count)
{
if (hw->tx) {
hw->tx = t->tx_buf;
hw->rx = t->rx_buf;
hw->count = 0;
- hw->bytes_per_word = t->bits_per_word / 8;
+ hw->bytes_per_word = DIV_ROUND_UP(t->bits_per_word, 8);
hw->len = t->len / hw->bytes_per_word;
if (hw->irq >= 0) {
hw->imr &= ~ALTERA_SPI_CONTROL_IRRDY_MSK;
writel(hw->imr, hw->base + ALTERA_SPI_CONTROL);
} else {
- /* send the first byte */
- writel(hw_txbyte(hw, 0), hw->base + ALTERA_SPI_TXDATA);
-
- while (1) {
+ while (hw->count < hw->len) {
unsigned int rxd;
+ writel(hw_txbyte(hw, hw->count),
+ hw->base + ALTERA_SPI_TXDATA);
+
while (!(readl(hw->base + ALTERA_SPI_STATUS) &
ALTERA_SPI_STATUS_RRDY_MSK))
cpu_relax();
}
hw->count++;
-
- if (hw->count < hw->len)
- writel(hw_txbyte(hw, hw->count),
- hw->base + ALTERA_SPI_TXDATA);
- else
- break;
}
-
}
return hw->count * hw->bytes_per_word;
static int altera_spi_probe(struct platform_device *pdev)
{
- struct altera_spi_platform_data *platp = pdev->dev.platform_data;
+ struct altera_spi_platform_data *platp = dev_get_platdata(&pdev->dev);
struct altera_spi *hw;
struct spi_master *master;
struct resource *res;
master->bus_num = pdev->id;
master->num_chipselect = 16;
master->mode_bits = SPI_CS_HIGH;
- master->setup = altera_spi_setup;
hw = spi_master_get_devdata(master);
platform_set_drvdata(pdev, hw);
hw->bitbang.master = spi_master_get(master);
if (!hw->bitbang.master)
return err;
- hw->bitbang.setup_transfer = altera_spi_setupxfer;
hw->bitbang.chipselect = altera_spi_chipsel;
hw->bitbang.txrx_bufs = altera_spi_txrx;
/* find and map our resources */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- goto exit_busy;
- if (!devm_request_mem_region(&pdev->dev, res->start, resource_size(res),
- pdev->name))
- goto exit_busy;
- hw->base = devm_ioremap_nocache(&pdev->dev, res->start,
- resource_size(res));
- if (!hw->base)
- goto exit_busy;
+ hw->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(hw->base)) {
+ err = PTR_ERR(hw->base);
+ goto exit;
+ }
/* program defaults into the registers */
hw->imr = 0; /* disable spi interrupts */
writel(hw->imr, hw->base + ALTERA_SPI_CONTROL);
dev_info(&pdev->dev, "base %p, irq %d\n", hw->base, hw->irq);
return 0;
-
-exit_busy:
- err = -EBUSY;
exit:
spi_master_put(master);
return err;
#ifdef CONFIG_OF
static const struct of_device_id altera_spi_match[] = {
{ .compatible = "ALTR,spi-1.0", },
+ { .compatible = "altr,spi-1.0", },
{},
};
MODULE_DEVICE_TABLE(of, altera_spi_match);
uart_insert_char(port, 0, 0, ch, flag);
}
+ spin_unlock(&port->lock);
tty_flip_buffer_push(&port->state->port);
+ spin_lock(&port->lock);
}
static void altera_jtaguart_tx_chars(struct altera_jtaguart *pp)
static int altera_jtaguart_probe(struct platform_device *pdev)
{
- struct altera_jtaguart_platform_uart *platp = pdev->dev.platform_data;
+ struct altera_jtaguart_platform_uart *platp =
+ dev_get_platdata(&pdev->dev);
struct uart_port *port;
struct resource *res_irq, *res_mem;
int i = pdev->id;
#ifdef CONFIG_OF
static struct of_device_id altera_jtaguart_match[] = {
{ .compatible = "ALTR,juart-1.0", },
+ { .compatible = "altr,juart-1.0", },
{},
};
MODULE_DEVICE_TABLE(of, altera_jtaguart_match);
flag);
}
+ spin_unlock(&port->lock);
tty_flip_buffer_push(&port->state->port);
+ spin_lock(&port->lock);
}
static void altera_uart_tx_chars(struct altera_uart *pp)
static int altera_uart_probe(struct platform_device *pdev)
{
- struct altera_uart_platform_uart *platp = pdev->dev.platform_data;
+ struct altera_uart_platform_uart *platp = dev_get_platdata(&pdev->dev);
struct uart_port *port;
struct resource *res_mem;
struct resource *res_irq;
#ifdef CONFIG_OF
static struct of_device_id altera_uart_match[] = {
{ .compatible = "ALTR,uart-1.0", },
+ { .compatible = "altr,uart-1.0", },
{},
};
MODULE_DEVICE_TABLE(of, altera_uart_match);
projects / linux.git / commitdiff