diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 16:35:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 16:35:29 -0700 |
| commit | 640414171818c6293c23e74a28d1c69b2a1a7fe5 (patch) | |
| tree | cb3b10578f0ae39eac2930ce3b2c8a1616f5ba70 /arch/arm | |
| parent | fa91515cbf2375a64c8bd0a033a05b0859dff591 (diff) | |
| parent | a2bdc32a527e817fdfa6c56eaa6c70f217da6c6c (diff) | |
Merge tag 'late-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC late changes from Kevin Hilman:
"These are changes that arrived a little late before the merge window,
or had dependencies on previous branches.
Highlights:
- ux500: misc. cleanup, fixup I2C devices
- exynos: DT updates for RTC; PM updates
- at91: DT updates for NAND; new platforms added to generic defconfig
- sunxi: DT updates: cubieboard2, pinctrl driver, gated clocks
- highbank: LPAE fixes, select necessary ARM errata
- omap: PM fixes and improvements; OMAP5 mailbox support
- omap: basic support for new DRA7xx SoCs"
* tag 'late-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits)
ARM: dts: vexpress: Add CCI node to TC2 device-tree
ARM: EXYNOS: Skip C1 cpuidle state for exynos5440
ARM: EXYNOS: always enable PM domains support for EXYNOS4X12
ARM: highbank: clean-up some unused includes
ARM: sun7i: Enable the A20 clocks in the DTSI
ARM: sun6i: Enable clock support in the DTSI
ARM: sun5i: dt: Use the A10s gates in the DTSI
ARM: at91: at91_dt_defconfig: enable rm9200 support
ARM: dts: add ADC device tree node for exynos5420/5250
ARM: dts: Add RTC DT node to Exynos5420 SoC
ARM: dts: Update the "status" property of RTC DT node for Exynos5250 SoC
ARM: dts: Fix the RTC DT node name for Exynos5250
irqchip: mmp: avoid to include irqs head file
ARM: mmp: avoid to include head file in mach-mmp
irqchip: mmp: support irqchip
irqchip: move mmp irq driver
ARM: OMAP: AM33xx: clock: Add RNG clock data
ARM: OMAP: TI81XX: add always-on powerdomain for TI81XX
ARM: OMAP4: clock: Lock PLLs in the right sequence
ARM: OMAP: AM33XX: hwmod: Add hwmod data for debugSS
...
Diffstat (limited to 'arch/arm')
66 files changed, 6280 insertions, 1383 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a00f4c1c7d7..c8a916fcd54 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -557,6 +557,7 @@ config ARCH_MMP select GENERIC_CLOCKEVENTS select GPIO_PXA select IRQ_DOMAIN + select MULTI_IRQ_HANDLER select NEED_MACH_GPIO_H select PINCTRL select PLAT_PXA diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4e02f1b6c8a..cc0f1fb6175 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -231,6 +231,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \ sun5i-a10s-olinuxino-micro.dtb \ sun5i-a13-olinuxino.dtb \ sun6i-a31-colombus.dtb \ + sun7i-a20-cubieboard2.dtb \ sun7i-a20-olinuxino-micro.dtb dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra20-iris-512.dtb \ diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi index 6afa57d2fec..074739d39e2 100644 --- a/arch/arm/boot/dts/exynos5.dtsi +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -95,7 +95,7 @@ interrupts = <0 54 0>; }; - rtc { + rtc@101E0000 { compatible = "samsung,s3c6410-rtc"; reg = <0x101E0000 0x100>; interrupts = <0 43 0>, <0 44 0>; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 452d0b04d27..cee55fa3373 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -538,10 +538,6 @@ }; }; - rtc { - status = "okay"; - }; - usb_hub_bus { compatible = "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index e79331dba12..fd711e245e8 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -171,10 +171,6 @@ }; }; - rtc { - status = "okay"; - }; - /* * On Snow we've got SIP WiFi and so can keep drive strengths low to * reduce EMI. diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index f7e2d3493f8..7d7cc777ff7 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -180,9 +180,10 @@ clock-names = "mfc"; }; - rtc { + rtc@101E0000 { clocks = <&clock 337>; clock-names = "rtc"; + status = "okay"; }; tmu@10060000 { @@ -638,4 +639,15 @@ clocks = <&clock 133>, <&clock 339>; clock-names = "sclk_fimd", "fimd"; }; + + adc: adc@12D10000 { + compatible = "samsung,exynos-adc-v1"; + reg = <0x12D10000 0x100>, <0x10040718 0x4>; + interrupts = <0 106 0>; + clocks = <&clock 303>; + clock-names = "adc"; + #io-channel-cells = <1>; + io-channel-ranges; + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 5353e32897a..d537cd704e1 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -180,6 +180,12 @@ interrupts = <0 47 0>; }; + rtc@101E0000 { + clocks = <&clock 317>; + clock-names = "rtc"; + status = "okay"; + }; + serial@12C00000 { clocks = <&clock 257>, <&clock 128>; clock-names = "uart", "clk_uart_baud0"; @@ -218,4 +224,15 @@ clocks = <&clock 147>, <&clock 421>; clock-names = "sclk_fimd", "fimd"; }; + + adc: adc@12D10000 { + compatible = "samsung,exynos-adc-v2"; + reg = <0x12D10000 0x100>, <0x10040720 0x4>; + interrupts = <0 106 0>; + clocks = <&clock 270>; + clock-names = "adc"; + #io-channel-cells = <1>; + io-channel-ranges; + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index ff63fbbd18a..b7f49615120 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -1034,21 +1034,30 @@ compatible = "atmel,at91rm9200-nand"; #address-cells = <1>; #size-cells = <1>; + ranges; reg = < 0x60000000 0x01000000 /* EBI CS3 */ 0xffffc070 0x00000490 /* SMC PMECC regs */ 0xffffc500 0x00000100 /* SMC PMECC Error Location regs */ - 0x00100000 0x00100000 /* ROM code */ - 0x70000000 0x10000000 /* NFC Command Registers */ - 0xffffc000 0x00000070 /* NFC HSMC regs */ - 0x00200000 0x00100000 /* NFC SRAM banks */ + 0x00110000 0x00018000 /* ROM code */ >; interrupts = <5 IRQ_TYPE_LEVEL_HIGH 6>; atmel,nand-addr-offset = <21>; atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand0_ale_cle>; - atmel,pmecc-lookup-table-offset = <0x10000 0x18000>; + atmel,pmecc-lookup-table-offset = <0x0 0x8000>; status = "disabled"; + + nfc@70000000 { + compatible = "atmel,sama5d3-nfc"; + #address-cells = <1>; + #size-cells = <1>; + reg = < + 0x70000000 0x10000000 /* NFC Command Registers */ + 0xffffc000 0x00000070 /* NFC HSMC regs */ + 0x00200000 0x00100000 /* NFC SRAM banks */ + >; + }; }; }; }; diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi index 1f8050813a5..31ed9e3bb64 100644 --- a/arch/arm/boot/dts/sama5d3xcm.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm.dtsi @@ -47,8 +47,6 @@ atmel,has-pmecc; atmel,pmecc-cap = <4>; atmel,pmecc-sector-size = <512>; - atmel,has-nfc; - atmel,use-nfc-sram; nand-on-flash-bbt; status = "okay"; diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi index ee0ff9ba1bc..3b4a0574f06 100644 --- a/arch/arm/boot/dts/sun5i-a10s.dtsi +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi @@ -95,20 +95,16 @@ ahb_gates: ahb_gates@01c20060 { #clock-cells = <1>; - compatible = "allwinner,sun4i-ahb-gates-clk"; + compatible = "allwinner,sun5i-a10s-ahb-gates-clk"; reg = <0x01c20060 0x8>; clocks = <&ahb>; - clock-output-names = "ahb_usb0", "ahb_ehci0", - "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", - "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", - "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", - "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", - "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", - "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", - "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", - "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", - "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", - "ahb_de_fe1", "ahb_mp", "ahb_mali400"; + clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci", + "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0", + "ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram", + "ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1", + "ahb_spi2", "ahb_gps", "ahb_stimer", "ahb_ve", + "ahb_tve", "ahb_lcd", "ahb_csi", "ahb_hdmi", + "ahb_de_be", "ahb_de_fe", "ahb_iep", "ahb_mali400"; }; apb0: apb0@01c20054 { @@ -120,12 +116,11 @@ apb0_gates: apb0_gates@01c20068 { #clock-cells = <1>; - compatible = "allwinner,sun4i-apb0-gates-clk"; + compatible = "allwinner,sun5i-a10s-apb0-gates-clk"; reg = <0x01c20068 0x4>; clocks = <&apb0>; - clock-output-names = "apb0_codec", "apb0_spdif", - "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", - "apb0_ir1", "apb0_keypad"; + clock-output-names = "apb0_codec", "apb0_iis", "apb0_pio", + "apb0_ir", "apb0_keypad"; }; /* dummy is pll62 */ @@ -145,15 +140,12 @@ apb1_gates: apb1_gates@01c2006c { #clock-cells = <1>; - compatible = "allwinner,sun4i-apb1-gates-clk"; + compatible = "allwinner,sun5i-a10s-apb1-gates-clk"; reg = <0x01c2006c 0x4>; clocks = <&apb1>; clock-output-names = "apb1_i2c0", "apb1_i2c1", - "apb1_i2c2", "apb1_can", "apb1_scr", - "apb1_ps20", "apb1_ps21", "apb1_uart0", - "apb1_uart1", "apb1_uart2", "apb1_uart3", - "apb1_uart4", "apb1_uart5", "apb1_uart6", - "apb1_uart7"; + "apb1_i2c2", "apb1_uart0", "apb1_uart1", + "apb1_uart2", "apb1_uart3"; }; }; diff --git a/arch/arm/boot/dts/sun6i-a31-colombus.dts b/arch/arm/boot/dts/sun6i-a31-colombus.dts index 99c4b1847ca..e5adae30899 100644 --- a/arch/arm/boot/dts/sun6i-a31-colombus.dts +++ b/arch/arm/boot/dts/sun6i-a31-colombus.dts @@ -24,6 +24,8 @@ soc@01c00000 { uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 4d076ec2488..f244f5f0236 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -51,13 +51,137 @@ clocks { #address-cells = <1>; - #size-cells = <0>; + #size-cells = <1>; + ranges; - osc: oscillator { + osc24M: osc24M { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; }; + + osc32k: osc32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + pll1: pll1@01c20000 { + #clock-cells = <0>; + compatible = "allwinner,sun6i-a31-pll1-clk"; + reg = <0x01c20000 0x4>; + clocks = <&osc24M>; + }; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + pll6: pll6 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + cpu: cpu@01c20050 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-cpu-clk"; + reg = <0x01c20050 0x4>; + + /* + * PLL1 is listed twice here. + * While it looks suspicious, it's actually documented + * that way both in the datasheet and in the code from + * Allwinner. + */ + clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>; + }; + + axi: axi@01c20050 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-axi-clk"; + reg = <0x01c20050 0x4>; + clocks = <&cpu>; + }; + + ahb1_mux: ahb1_mux@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun6i-a31-ahb1-mux-clk"; + reg = <0x01c20054 0x4>; + clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6>; + }; + + ahb1: ahb1@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-ahb-clk"; + reg = <0x01c20054 0x4>; + clocks = <&ahb1_mux>; + }; + + ahb1_gates: ahb1_gates@01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun6i-a31-ahb1-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb1>; + clock-output-names = "ahb1_mipidsi", "ahb1_ss", + "ahb1_dma", "ahb1_mmc0", "ahb1_mmc1", + "ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1", + "ahb1_nand0", "ahb1_sdram", + "ahb1_gmac", "ahb1_ts", "ahb1_hstimer", + "ahb1_spi0", "ahb1_spi1", "ahb1_spi2", + "ahb1_spi3", "ahb1_otg", "ahb1_ehci0", + "ahb1_ehci1", "ahb1_ohci0", + "ahb1_ohci1", "ahb1_ohci2", "ahb1_ve", + "ahb1_lcd0", "ahb1_lcd1", "ahb1_csi", + "ahb1_hdmi", "ahb1_de0", "ahb1_de1", + "ahb1_fe0", "ahb1_fe1", "ahb1_mp", + "ahb1_gpu", "ahb1_deu0", "ahb1_deu1", + "ahb1_drc0", "ahb1_drc1"; + }; + + apb1: apb1@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb0-clk"; + reg = <0x01c20054 0x4>; + clocks = <&ahb1>; + }; + + apb1_gates: apb1_gates@01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun6i-a31-apb1-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb1>; + clock-output-names = "apb1_codec", "apb1_digital_mic", + "apb1_pio", "apb1_daudio0", + "apb1_daudio1"; + }; + + apb2_mux: apb2_mux@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-mux-clk"; + reg = <0x01c20058 0x4>; + clocks = <&osc32k>, <&osc24M>, <&pll6>, <&pll6>; + }; + + apb2: apb2@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun6i-a31-apb2-div-clk"; + reg = <0x01c20058 0x4>; + clocks = <&apb2_mux>; + }; + + apb2_gates: apb2_gates@01c2006c { + #clock-cells = <1>; + compatible = "allwinner,sun6i-a31-apb2-gates-clk"; + reg = <0x01c2006c 0x8>; + clocks = <&apb2>; + clock-output-names = "apb2_i2c0", "apb2_i2c1", + "apb2_i2c2", "apb2_i2c3", "apb2_uart0", + "apb2_uart1", "apb2_uart2", "apb2_uart3", + "apb2_uart4", "apb2_uart5"; + }; }; soc@01c00000 { @@ -66,6 +190,25 @@ #size-cells = <1>; ranges; + pio: pinctrl@01c20800 { + compatible = "allwinner,sun6i-a31-pinctrl"; + reg = <0x01c20800 0x400>; + interrupts = <0 11 1>, <0 15 1>, <0 16 1>, <0 17 1>; + clocks = <&apb1_gates 5>; + gpio-controller; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #gpio-cells = <3>; + + uart0_pins_a: uart0@0 { + allwinner,pins = "PH20", "PH21"; + allwinner,function = "uart0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + }; + timer@01c20c00 { compatible = "allwinner,sun4i-timer"; reg = <0x01c20c00 0xa0>; @@ -74,7 +217,7 @@ <0 20 1>, <0 21 1>, <0 22 1>; - clocks = <&osc>; + clocks = <&osc24M>; }; wdt1: watchdog@01c20ca0 { @@ -88,7 +231,7 @@ interrupts = <0 0 1>; reg-shift = <2>; reg-io-width = <4>; - clocks = <&osc>; + clocks = <&apb2_gates 16>; status = "disabled"; }; @@ -98,7 +241,7 @@ interrupts = <0 1 1>; reg-shift = <2>; reg-io-width = <4>; - clocks = <&osc>; + clocks = <&apb2_gates 17>; status = "disabled"; }; @@ -108,7 +251,7 @@ interrupts = <0 2 1>; reg-shift = <2>; reg-io-width = <4>; - clocks = <&osc>; + clocks = <&apb2_gates 18>; status = "disabled"; }; @@ -118,7 +261,7 @@ interrupts = <0 3 1>; reg-shift = <2>; reg-io-width = <4>; - clocks = <&osc>; + clocks = <&apb2_gates 19>; status = "disabled"; }; @@ -128,7 +271,7 @@ interrupts = <0 4 1>; reg-shift = <2>; reg-io-width = <4>; - clocks = <&osc>; + clocks = <&apb2_gates 20>; status = "disabled"; }; @@ -138,7 +281,7 @@ interrupts = <0 5 1>; reg-shift = <2>; reg-io-width = <4>; - clocks = <&osc>; + clocks = <&apb2_gates 21>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts new file mode 100644 index 00000000000..31b76f08b3a --- /dev/null +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts @@ -0,0 +1,53 @@ +/* + * Copyright 2013 Maxime Ripard |