d4e68fa37f
related to dm814x, just the clocks are a bit different and it has a different set of integrated devices. And let's get some basic dm814x and dra62x devices working as many of the devices are like on am33xx:: - pinctrl using the pinctrl defines as for am33xx - Updated EDMA bindings with support for using exma_xbar - MMC support for dm814x-evm, t410 and dra62x-j5eco-evm - USB support for dm814x-evm, t410 and dra62x-j5eco-evm This branch depends on an earlier omap-for-v4.5/81xx-fixes-signed branch that has dm814x dts fixes interlaced with SoC related fixes to keep things booting. The interlaced SoC and dts fixes were needed because of issues with the device tree defined clocks that just happened to work on bootloader timings for t410 earlier. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWeewGAAoJEBvUPslcq6Vz+5UQAJDZH9+kELrI1i1ymWg50q2+ HdnswijaQVuX1ZZeyarytvMT00s6bkouaGTLYrPGlifuJuBAAZ3PewZ4FVgIkA4A V4QAl3+vZ0wU+TjwWLlODXwd20xAeGY5LmhLkaHheP8Dbnd1OLm2BxJlps+zK3WJ a9Wv0rcwJuJt9dBGdELDcj04SlHd6oOmy+bHeoUi0VBcb+ZJD8+WaWQB1qkvae46 IitA74nDLY0Ejezf3lJ8Bu+I1NKv5tGg//SEJTZQfaSFxGoYbfcHkOKrBP8MAM8U IQZHxz0izeKaAyra7qrqiHox4GVJpKFVkvHrDlox9GDSUKxP0cRpahLEqjUF1VMm FYE2dh/JjWFhPaGMVIQIiVQNND6NZlycBc1fcEKuT+2tXjqALQ1qDZwb6S44q5/r 1QL+pBIZVMl5YaTpt/yh7COhpMtKbofamzJkzUTVwx6ao/a1uK2G+K83ZB9wkPkw YUBL68oD8EN+fSnZMVlFQkwJGgmoMzaFuqLJMjV0RQWTmzHH43Nyg76muMCIiKwf Xu4ZdNUS7VkHYdjVJXQcXU4igLejj6Q/Qmvw1M+LxsyDH+I4WRgWgYB11T45f0Lf eafwSkAayq7dBzuXJ4kOuK5sR9LOYA7Le9XRvu9f8KOY2aKWoZiVB2KPCz7BaoNs BZH5tf0C7D5mXQz8sXik =W/MF -----END PGP SIGNATURE----- Merge tag 'omap-for-v4.5/81xx-dts-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Pull "reworked dts changes for ti81xx devices and minimal dra62x j5ec-evm support" from Tony Lindgren: Add minimal device tree support for dra62x also known j5eco. It is related to dm814x, just the clocks are a bit different and it has a different set of integrated devices. And let's get some basic dm814x and dra62x devices working as many of the devices are like on am33xx:: - pinctrl using the pinctrl defines as for am33xx - Updated EDMA bindings with support for using exma_xbar - MMC support for dm814x-evm, t410 and dra62x-j5eco-evm - USB support for dm814x-evm, t410 and dra62x-j5eco-evm This branch depends on an earlier omap-for-v4.5/81xx-fixes-signed branch that has dm814x dts fixes interlaced with SoC related fixes to keep things booting. The interlaced SoC and dts fixes were needed because of issues with the device tree defined clocks that just happened to work on bootloader timings for t410 earlier. * tag 'omap-for-v4.5/81xx-dts-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (21 commits) ARM: dts: Add usb support for j5-eco evm ARM: dts: Add usb support for hp t410 ARM: dts: Add usb support for dm814x-evm ARM: dts: Add usb support for dm814x and dra62x ARM: dts: Enable emmc on hp t410 ARM: dts: Add mmc support for dra62x j5-eco evm ARM: dts: Add mmc support for dm8148-evm ARM: dts: Add mmc device entries for dm814x ARM: dts: Update edma bindings on dm814x to use edma_xbar ARM: dts: Add pinctrl macros for dm814x ARM: dts: Add minimal dra62x j5-eco evm support ARM: dts: Add basic support for dra62x j5-eco SoC ARM: OMAP2+: Remove useless check for legacy booting for dm814x ARM: OMAP2+: Enable GPIO for dm814x ARM: dts: Fix dm814x pinctrl address and mask ARM: dts: Fix dm8148 control modules ranges ARM: OMAP2+: Fix timer entries for dm814x ARM: dts: Fix some mux and divider clocks to get dm814x-evm booting ARM: OMAP2+: Add DPPLS clock manager for dm814x clk: ti: Add few dm814x clock aliases ...
91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
/*
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* This header provides constants for OMAP pinctrl bindings.
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*
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* Copyright (C) 2009 Nokia
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* Copyright (C) 2009-2010 Texas Instruments
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*/
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#ifndef _DT_BINDINGS_PINCTRL_OMAP_H
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#define _DT_BINDINGS_PINCTRL_OMAP_H
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/* 34xx mux mode options for each pin. See TRM for options */
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#define MUX_MODE0 0
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#define MUX_MODE1 1
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#define MUX_MODE2 2
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#define MUX_MODE3 3
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#define MUX_MODE4 4
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#define MUX_MODE5 5
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#define MUX_MODE6 6
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#define MUX_MODE7 7
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/* 24xx/34xx mux bit defines */
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#define PULL_ENA (1 << 3)
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#define PULL_UP (1 << 4)
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#define ALTELECTRICALSEL (1 << 5)
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/* omap3/4/5 specific mux bit defines */
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#define INPUT_EN (1 << 8)
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#define OFF_EN (1 << 9)
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#define OFFOUT_EN (1 << 10)
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#define OFFOUT_VAL (1 << 11)
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#define OFF_PULL_EN (1 << 12)
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#define OFF_PULL_UP (1 << 13)
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#define WAKEUP_EN (1 << 14)
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#define WAKEUP_EVENT (1 << 15)
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/* Active pin states */
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#define PIN_OUTPUT 0
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#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP)
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#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA)
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#define PIN_INPUT INPUT_EN
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#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP)
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#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN)
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/* Off mode states */
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#define PIN_OFF_NONE 0
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#define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL)
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#define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN)
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#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP)
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#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN)
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#define PIN_OFF_WAKEUPENABLE WAKEUP_EN
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/*
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* Macros to allow using the absolute physical address instead of the
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* padconf registers instead of the offset from padconf base.
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*/
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#define OMAP_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset))
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#define OMAP2420_CORE_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x0030) (val)
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#define OMAP2430_CORE_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x2030) (val)
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#define OMAP3_CORE1_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x2030) (val)
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#define OMAP3430_CORE2_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x25d8) (val)
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#define OMAP3630_CORE2_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x25a0) (val)
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#define OMAP3_WKUP_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x2a00) (val)
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#define DM814X_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
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#define DM816X_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
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#define AM33XX_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
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/*
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* Macros to allow using the offset from the padconf physical address
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* instead of the offset from padconf base.
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*/
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#define OMAP_PADCONF_OFFSET(offset, base_offset) ((offset) - (base_offset))
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#define OMAP4_IOPAD(offset, val) OMAP_PADCONF_OFFSET((offset), 0x0040) (val)
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#define OMAP5_IOPAD(offset, val) OMAP_PADCONF_OFFSET((offset), 0x0040) (val)
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/*
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* Define some commonly used pins configured by the boards.
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* Note that some boards use alternative pins, so check
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* the schematics before using these.
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*/
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#define OMAP3_UART1_RX 0x152
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#define OMAP3_UART2_RX 0x14a
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#define OMAP3_UART3_RX 0x16e
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#define OMAP4_UART2_RX 0xdc
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#define OMAP4_UART3_RX 0x104
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#define OMAP4_UART4_RX 0x11c
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#endif
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