mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 12:43:55 +08:00
38f56f33ca
These are mostly new device tree bindings for existing drivers, as well as changes to the device tree source files to add support for those devices, and a couple of new boards, most notably Samsung's Exynos5 based Chromebook. The changes depend on earlier platform specific updates and touch the usual platforms: omap, exynos, tegra, mxs, mvebu and davinci. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAUYgjh2CrR//JCVInAQJTvRAAmxaeoI+kQ/pbbRDa/Mnhf+bUmQjvJvx4 uFGYAAi23Txem2Bx6xrfvOo9//ATYSfRxenoSSOtXQucsnrqD0+837Sj2NbO6AB9 MSiFDK4usJtGwSUybkSHNLb2QPBr8XTgmyWVE/sHEw2UtrIToC1n3sxFofFm0guT ReILKsgK0Wjyq5RntnjWOCHNNp6OGqDGvFXlSJqNA7Z6gR/VZy4o0oXS4Sv3TWgF zG7ngSG7/u9FP1IQnMr/SxY1T4QS/bBbAC1YvD/7X30DPHrWKR3/3LfLcsc9TUN2 smTlZQjHdgBbGfVPL7JN0fQwA82HEjNSZKLJ0w9uFjxXgnoKT3znpUpQeuf3dsWm BhEFqN1Rf446S4ft2btBSB2nhX4NTlJ7w6z2F65xgaylgYFsGFTYcpjiOurKe3wF gGsw31DZdcuI4/LjiWbNGRKbMd7HFFLbFDMJ16TFbNcNr+pM3qpoQ6z3uMbfCBSe xFnYr+ESN8F2HXMNLiz3CTqLY+Fi/bHd22n3KuI9qsWws/0KDUrTvFh9Sm3kYji5 QwwLl6PRoeFw8H29e3KrPsKoY/BGYAvrAetnC1o79cDFPLwUyii/1B6WwzC4ynfs K1VhwdVOwnp0sS/a2Pv8sZBpDNI07gwT9P20aiholxgREq2RKNXXVxGGFfK5Qvm9 FG4Vp6EKEQ0= =G60S -----END PGP SIGNATURE----- Merge tag 'dt-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates (part 2) from Arnd Bergmann: "These are mostly new device tree bindings for existing drivers, as well as changes to the device tree source files to add support for those devices, and a couple of new boards, most notably Samsung's Exynos5 based Chromebook. The changes depend on earlier platform specific updates and touch the usual platforms: omap, exynos, tegra, mxs, mvebu and davinci." * tag 'dt-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (169 commits) ARM: exynos: dts: cros5250: add EC device ARM: dts: Add sbs-battery for exynos5250-snow ARM: dts: Add i2c-arbitrator bus for exynos5250-snow ARM: dts: add mshc controller node for Exynos4x12 SoCs ARM: dts: Add chip-id controller node on Exynos4/5 SoC ARM: EXYNOS: Create virtual I/O mapping for Chip-ID controller using device tree ARM: davinci: da850-evm: add SPI flash support ARM: davinci: da850: override SPI DT node device name ARM: davinci: da850: add SPI1 DT node spi/davinci: add DT binding documentation spi/davinci: no wildcards in DT compatible property ARM: dts: mvebu: Convert mvebu device tree files to 64 bits ARM: dts: mvebu: introduce internal-regs node ARM: dts: mvebu: Convert all the mvebu files to use the range property ARM: dts: mvebu: move all peripherals inside soc ARM: dts: mvebu: fix cpus section indentation ARM: davinci: da850: add EHRPWM & ECAP DT node ARM/dts: OMAP3: fix pinctrl-single configuration ARM: dts: Add OMAP3430 SDP NOR flash memory binding ARM: dts: Add NOR flash bindings for OMAP2420 H4 ...
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/*
|
|
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* Modified from mach-omap/omap2/board-generic.c
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#include <linux/io.h>
|
|
#include <linux/of_irq.h>
|
|
#include <linux/of_platform.h>
|
|
#include <linux/irqdomain.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
|
|
#include <mach/common.h>
|
|
#include <mach/cp_intc.h>
|
|
#include <mach/da8xx.h>
|
|
|
|
#define DA8XX_NUM_UARTS 3
|
|
|
|
static void __init da8xx_uart_clk_enable(void)
|
|
{
|
|
int i;
|
|
for (i = 0; i < DA8XX_NUM_UARTS; i++)
|
|
davinci_serial_setup_clk(i, NULL);
|
|
}
|
|
|
|
static struct of_device_id da8xx_irq_match[] __initdata = {
|
|
{ .compatible = "ti,cp-intc", .data = cp_intc_of_init, },
|
|
{ }
|
|
};
|
|
|
|
static void __init da8xx_init_irq(void)
|
|
{
|
|
of_irq_init(da8xx_irq_match);
|
|
}
|
|
|
|
static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
|
|
OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL),
|
|
OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL),
|
|
OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL),
|
|
OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL),
|
|
OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL),
|
|
OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL),
|
|
OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL),
|
|
OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL),
|
|
OF_DEV_AUXDATA("ti,da830-spi", 0x01f0e000, "spi_davinci.1", NULL),
|
|
{}
|
|
};
|
|
|
|
#ifdef CONFIG_ARCH_DAVINCI_DA850
|
|
|
|
static void __init da850_init_machine(void)
|
|
{
|
|
of_platform_populate(NULL, of_default_bus_match_table,
|
|
da850_auxdata_lookup, NULL);
|
|
|
|
da8xx_uart_clk_enable();
|
|
}
|
|
|
|
static const char *da850_boards_compat[] __initdata = {
|
|
"enbw,cmc",
|
|
"ti,da850-evm",
|
|
"ti,da850",
|
|
NULL,
|
|
};
|
|
|
|
DT_MACHINE_START(DA850_DT, "Generic DA850/OMAP-L138/AM18x")
|
|
.map_io = da850_init,
|
|
.init_irq = da8xx_init_irq,
|
|
.init_time = davinci_timer_init,
|
|
.init_machine = da850_init_machine,
|
|
.dt_compat = da850_boards_compat,
|
|
.init_late = davinci_init_late,
|
|
.restart = da8xx_restart,
|
|
MACHINE_END
|
|
|
|
#endif
|