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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-02 20:28:03 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-02 20:28:03 +0400 |
commit | dfab34aa61a0f8c14a67d7b4c1dae28e57ba592d (patch) | |
tree | 581fd4d7394b838acb70c3c2e5d585b5b8a86b0d /Documentation/devicetree/bindings/clock | |
parent | a7726350e06401929eac0aa0677a5467106565fc (diff) | |
parent | 88cf9c5e494795a53ec360d0b38f483a6d4e508f (diff) | |
download | linux-dfab34aa61a0f8c14a67d7b4c1dae28e57ba592d.tar.xz |
Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC device-tree updates from Olof Johansson:
"Part 1 of device-tree updates for 3.10. The bulk of the churn in this
branch is due to i.MX moving from C-defined pin control over to device
tree, which is a one-time conversion that will allow greater
flexibility down the road.
Besides that, there's PCI-e bindings for Marvell mvebu platforms and a
handful of cleanups to tegra due to the new include file functionality
of the device tree compiler"
* tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (113 commits)
arm: mvebu: PCIe Device Tree informations for Armada XP GP
arm: mvebu: PCIe Device Tree informations for Armada 370 DB
arm: mvebu: PCIe Device Tree informations for Armada 370 Mirabox
arm: mvebu: PCIe Device Tree informations for Armada XP DB
arm: mvebu: PCIe Device Tree informations for OpenBlocks AX3-4
arm: mvebu: add PCIe Device Tree informations for Armada XP
arm: mvebu: add PCIe Device Tree informations for Armada 370
ARM: sunxi: unify osc24M_fixed and osc24M
arm: vt8500: Add SDHC support to WM8505 DT
ARM: dts: Add a 64 bits version of the skeleton device tree
ARM: mvebu: Add Device Bus and CFI flash memory support to defconfig
ARM: mvebu: Add support for NOR flash device on Openblocks AX3 board
ARM: mvebu: Add support for NOR flash device on Armada XP-GP board
ARM: mvebu: Add Device Bus support for Armada 370/XP SoC
ARM: dts: imx6dl-wandboard: Add USB Host support
ARM: dts: imx51 cpu node
ARM: dts: Add missing imx27-phytec-phycore dtb target
ARM: dts: Add NFC support for i.MX27 Phytec PCM038 module
ARM: i.MX51: Add PATA support
ARM: dts: Add initial support for Wandboard Dual-Lite
...
Diffstat (limited to 'Documentation/devicetree/bindings/clock')
-rw-r--r-- | Documentation/devicetree/bindings/clock/imx27-clock.txt | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/imx27-clock.txt b/Documentation/devicetree/bindings/clock/imx27-clock.txt new file mode 100644 index 000000000000..ab1a56e9de9d --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx27-clock.txt @@ -0,0 +1,117 @@ +* Clock bindings for Freescale i.MX27 + +Required properties: +- compatible: Should be "fsl,imx27-ccm" +- reg: Address and length of the register set +- interrupts: Should contain CCM interrupt +- #clock-cells: Should be <1> + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. The following is a full list of i.MX27 +clocks and IDs. + + Clock ID + ----------------------- + dummy 0 + ckih 1 + ckil 2 + mpll 3 + spll 4 + mpll_main2 5 + ahb 6 + ipg 7 + nfc_div 8 + per1_div 9 + per2_div 10 + per3_div 11 + per4_div 12 + vpu_sel 13 + vpu_div 14 + usb_div 15 + cpu_sel 16 + clko_sel 17 + cpu_div 18 + clko_div 19 + ssi1_sel 20 + ssi2_sel 21 + ssi1_div 22 + ssi2_div 23 + clko_en 24 + ssi2_ipg_gate 25 + ssi1_ipg_gate 26 + slcdc_ipg_gate 27 + sdhc3_ipg_gate 28 + sdhc2_ipg_gate 29 + sdhc1_ipg_gate 30 + scc_ipg_gate 31 + sahara_ipg_gate 32 + rtc_ipg_gate 33 + pwm_ipg_gate 34 + owire_ipg_gate 35 + lcdc_ipg_gate 36 + kpp_ipg_gate 37 + iim_ipg_gate 38 + i2c2_ipg_gate 39 + i2c1_ipg_gate 40 + gpt6_ipg_gate 41 + gpt5_ipg_gate 42 + gpt4_ipg_gate 43 + gpt3_ipg_gate 44 + gpt2_ipg_gate 45 + gpt1_ipg_gate 46 + gpio_ipg_gate 47 + fec_ipg_gate 48 + emma_ipg_gate 49 + dma_ipg_gate 50 + cspi3_ipg_gate 51 + cspi2_ipg_gate 52 + cspi1_ipg_gate 53 + nfc_baud_gate 54 + ssi2_baud_gate 55 + ssi1_baud_gate 56 + vpu_baud_gate 57 + per4_gate 58 + per3_gate 59 + per2_gate 60 + per1_gate 61 + usb_ahb_gate 62 + slcdc_ahb_gate 63 + sahara_ahb_gate 64 + lcdc_ahb_gate 65 + vpu_ahb_gate 66 + fec_ahb_gate 67 + emma_ahb_gate 68 + emi_ahb_gate 69 + dma_ahb_gate 70 + csi_ahb_gate 71 + brom_ahb_gate 72 + ata_ahb_gate 73 + wdog_ipg_gate 74 + usb_ipg_gate 75 + uart6_ipg_gate 76 + uart5_ipg_gate 77 + uart4_ipg_gate 78 + uart3_ipg_gate 79 + uart2_ipg_gate 80 + uart1_ipg_gate 81 + ckih_div1p5 82 + fpm 83 + mpll_osc_sel 84 + mpll_sel 85 + +Examples: + +clks: ccm@10027000{ + compatible = "fsl,imx27-ccm"; + reg = <0x10027000 0x1000>; + #clock-cells = <1>; +}; + +uart1: serial@1000a000 { + compatible = "fsl,imx27-uart", "fsl,imx21-uart"; + reg = <0x1000a000 0x1000>; + interrupts = <20>; + clocks = <&clks 81>, <&clks 61>; + clock-names = "ipg", "per"; + status = "disabled"; +}; |