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linux_dsm_epyc7002/arch/arm/mach-davinci/da850.c
Stephen Boyd 62e59c4e69 clk: Remove io.h from clk-provider.h 
Now that we've gotten rid of clk_readl() we can remove io.h from the
clk-provider header and push out the io.h include to any code that isn't
already including the io.h header but using things like readl/writel,
etc.

Found with this grep:

  git grep -l clk-provider.h | grep '.c$' | xargs git grep -L 'linux/io.h' | \
  	xargs git grep -l \
	-e '\<__iowrite32_copy\>' --or \
	-e '\<__ioread32_copy\>' --or \
	-e '\<__iowrite64_copy\>' --or \
	-e '\<ioremap_page_range\>' --or \
	-e '\<ioremap_huge_init\>' --or \
	-e '\<arch_ioremap_pud_supported\>' --or \
	-e '\<arch_ioremap_pmd_supported\>' --or \
	-e '\<devm_ioport_map\>' --or \
	-e '\<devm_ioport_unmap\>' --or \
	-e '\<IOMEM_ERR_PTR\>' --or \
	-e '\<devm_ioremap\>' --or \
	-e '\<devm_ioremap_nocache\>' --or \
	-e '\<devm_ioremap_wc\>' --or \
	-e '\<devm_iounmap\>' --or \
	-e '\<devm_ioremap_release\>' --or \
	-e '\<devm_memremap\>' --or \
	-e '\<devm_memunmap\>' --or \
	-e '\<__devm_memremap_pages\>' --or \
	-e '\<pci_remap_cfgspace\>' --or \
	-e '\<arch_has_dev_port\>' --or \
	-e '\<arch_phys_wc_add\>' --or \
	-e '\<arch_phys_wc_del\>' --or \
	-e '\<memremap\>' --or \
	-e '\<memunmap\>' --or \
	-e '\<arch_io_reserve_memtype_wc\>' --or \
	-e '\<arch_io_free_memtype_wc\>' --or \
	-e '\<__io_aw\>' --or \
	-e '\<__io_pbw\>' --or \
	-e '\<__io_paw\>' --or \
	-e '\<__io_pbr\>' --or \
	-e '\<__io_par\>' --or \
	-e '\<__raw_readb\>' --or \
	-e '\<__raw_readw\>' --or \
	-e '\<__raw_readl\>' --or \
	-e '\<__raw_readq\>' --or \
	-e '\<__raw_writeb\>' --or \
	-e '\<__raw_writew\>' --or \
	-e '\<__raw_writel\>' --or \
	-e '\<__raw_writeq\>' --or \
	-e '\<readb\>' --or \
	-e '\<readw\>' --or \
	-e '\<readl\>' --or \
	-e '\<readq\>' --or \
	-e '\<writeb\>' --or \
	-e '\<writew\>' --or \
	-e '\<writel\>' --or \
	-e '\<writeq\>' --or \
	-e '\<readb_relaxed\>' --or \
	-e '\<readw_relaxed\>' --or \
	-e '\<readl_relaxed\>' --or \
	-e '\<readq_relaxed\>' --or \
	-e '\<writeb_relaxed\>' --or \
	-e '\<writew_relaxed\>' --or \
	-e '\<writel_relaxed\>' --or \
	-e '\<writeq_relaxed\>' --or \
	-e '\<readsb\>' --or \
	-e '\<readsw\>' --or \
	-e '\<readsl\>' --or \
	-e '\<readsq\>' --or \
	-e '\<writesb\>' --or \
	-e '\<writesw\>' --or \
	-e '\<writesl\>' --or \
	-e '\<writesq\>' --or \
	-e '\<inb\>' --or \
	-e '\<inw\>' --or \
	-e '\<inl\>' --or \
	-e '\<outb\>' --or \
	-e '\<outw\>' --or \
	-e '\<outl\>' --or \
	-e '\<inb_p\>' --or \
	-e '\<inw_p\>' --or \
	-e '\<inl_p\>' --or \
	-e '\<outb_p\>' --or \
	-e '\<outw_p\>' --or \
	-e '\<outl_p\>' --or \
	-e '\<insb\>' --or \
	-e '\<insw\>' --or \
	-e '\<insl\>' --or \
	-e '\<outsb\>' --or \
	-e '\<outsw\>' --or \
	-e '\<outsl\>' --or \
	-e '\<insb_p\>' --or \
	-e '\<insw_p\>' --or \
	-e '\<insl_p\>' --or \
	-e '\<outsb_p\>' --or \
	-e '\<outsw_p\>' --or \
	-e '\<outsl_p\>' --or \
	-e '\<ioread8\>' --or \
	-e '\<ioread16\>' --or \
	-e '\<ioread32\>' --or \
	-e '\<ioread64\>' --or \
	-e '\<iowrite8\>' --or \
	-e '\<iowrite16\>' --or \
	-e '\<iowrite32\>' --or \
	-e '\<iowrite64\>' --or \
	-e '\<ioread16be\>' --or \
	-e '\<ioread32be\>' --or \
	-e '\<ioread64be\>' --or \
	-e '\<iowrite16be\>' --or \
	-e '\<iowrite32be\>' --or \
	-e '\<iowrite64be\>' --or \
	-e '\<ioread8_rep\>' --or \
	-e '\<ioread16_rep\>' --or \
	-e '\<ioread32_rep\>' --or \
	-e '\<ioread64_rep\>' --or \
	-e '\<iowrite8_rep\>' --or \
	-e '\<iowrite16_rep\>' --or \
	-e '\<iowrite32_rep\>' --or \
	-e '\<iowrite64_rep\>' --or \
	-e '\<__io_virt\>' --or \
	-e '\<pci_iounmap\>' --or \
	-e '\<virt_to_phys\>' --or \
	-e '\<phys_to_virt\>' --or \
	-e '\<ioremap_uc\>' --or \
	-e '\<ioremap\>' --or \
	-e '\<__ioremap\>' --or \
	-e '\<iounmap\>' --or \
	-e '\<ioremap\>' --or \
	-e '\<ioremap_nocache\>' --or \
	-e '\<ioremap_uc\>' --or \
	-e '\<ioremap_wc\>' --or \
	-e '\<ioremap_wc\>' --or \
	-e '\<ioremap_wt\>' --or \
	-e '\<ioport_map\>' --or \
	-e '\<ioport_unmap\>' --or \
	-e '\<ioport_map\>' --or \
	-e '\<ioport_unmap\>' --or \
	-e '\<xlate_dev_kmem_ptr\>' --or \
	-e '\<xlate_dev_mem_ptr\>' --or \
	-e '\<unxlate_dev_mem_ptr\>' --or \
	-e '\<virt_to_bus\>' --or \
	-e '\<bus_to_virt\>' --or \
	-e '\<memset_io\>' --or \
	-e '\<memcpy_fromio\>' --or \
	-e '\<memcpy_toio\>'

I also reordered a couple includes when they weren't alphabetical and
removed clk.h from kona, replacing it with clk-provider.h because
that driver doesn't use clk consumer APIs.

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Cc: Chris Zankel <chris@zankel.net>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Acked-by: John Crispin <john@phrozen.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2019-05-15 13:21:37 -07:00

788 lines
23 KiB
C
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/*
* TI DA850/OMAP-L138 chip specific setup
*
* Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
*
* Derived from: arch/arm/mach-davinci/da830.c
* Original Copyrights follow:
*
* 2009 (c) MontaVista Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#include <linux/clk-provider.h>
#include <linux/clk/davinci.h>
#include <linux/clkdev.h>
#include <linux/cpufreq.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/irqchip/irq-davinci-cp-intc.h>
#include <linux/mfd/da8xx-cfgchip.h>
#include <linux/platform_data/clk-da8xx-cfgchip.h>
#include <linux/platform_data/clk-davinci-pll.h>
#include <linux/platform_data/davinci-cpufreq.h>
#include <linux/platform_data/gpio-davinci.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <asm/mach/map.h>
#include <mach/common.h>
#include <mach/cputype.h>
#include <mach/da8xx.h>
#include <mach/pm.h>
#include <mach/time.h>
#include "irqs.h"
#include "mux.h"
#define DA850_PLL1_BASE 0x01e1a000
#define DA850_TIMER64P2_BASE 0x01f0c000
#define DA850_TIMER64P3_BASE 0x01f0d000
#define DA850_REF_FREQ 24000000
/*
* Device specific mux setup
*
* soc description mux mode mode mux dbg
* reg offset mask mode
*/
static const struct mux_config da850_pins[] = {
#ifdef CONFIG_DAVINCI_MUX
/* UART0 function */
MUX_CFG(DA850, NUART0_CTS, 3, 24, 15, 2, false)
MUX_CFG(DA850, NUART0_RTS, 3, 28, 15, 2, false)
MUX_CFG(DA850, UART0_RXD, 3, 16, 15, 2, false)
MUX_CFG(DA850, UART0_TXD, 3, 20, 15, 2, false)
/* UART1 function */
MUX_CFG(DA850, UART1_RXD, 4, 24, 15, 2, false)
MUX_CFG(DA850, UART1_TXD, 4, 28, 15, 2, false)
/* UART2 function */
MUX_CFG(DA850, UART2_RXD, 4, 16, 15, 2, false)
MUX_CFG(DA850, UART2_TXD, 4, 20, 15, 2, false)
/* I2C1 function */
MUX_CFG(DA850, I2C1_SCL, 4, 16, 15, 4, false)
MUX_CFG(DA850, I2C1_SDA, 4, 20, 15, 4, false)
/* I2C0 function */
MUX_CFG(DA850, I2C0_SDA, 4, 12, 15, 2, false)
MUX_CFG(DA850, I2C0_SCL, 4, 8, 15, 2, false)
/* EMAC function */
MUX_CFG(DA850, MII_TXEN, 2, 4, 15, 8, false)
MUX_CFG(DA850, MII_TXCLK, 2, 8, 15, 8, false)
MUX_CFG(DA850, MII_COL, 2, 12, 15, 8, false)
MUX_CFG(DA850, MII_TXD_3, 2, 16, 15, 8, false)
MUX_CFG(DA850, MII_TXD_2, 2, 20, 15, 8, false)
MUX_CFG(DA850, MII_TXD_1, 2, 24, 15, 8, false)
MUX_CFG(DA850, MII_TXD_0, 2, 28, 15, 8, false)
MUX_CFG(DA850, MII_RXCLK, 3, 0, 15, 8, false)
MUX_CFG(DA850, MII_RXDV, 3, 4, 15, 8, false)
MUX_CFG(DA850, MII_RXER, 3, 8, 15, 8, false)
MUX_CFG(DA850, MII_CRS, 3, 12, 15, 8, false)
MUX_CFG(DA850, MII_RXD_3, 3, 16, 15, 8, false)
MUX_CFG(DA850, MII_RXD_2, 3, 20, 15, 8, false)
MUX_CFG(DA850, MII_RXD_1, 3, 24, 15, 8, false)
MUX_CFG(DA850, MII_RXD_0, 3, 28, 15, 8, false)
MUX_CFG(DA850, MDIO_CLK, 4, 0, 15, 8, false)
MUX_CFG(DA850, MDIO_D, 4, 4, 15, 8, false)
MUX_CFG(DA850, RMII_TXD_0, 14, 12, 15, 8, false)
MUX_CFG(DA850, RMII_TXD_1, 14, 8, 15, 8, false)
MUX_CFG(DA850, RMII_TXEN, 14, 16, 15, 8, false)
MUX_CFG(DA850, RMII_CRS_DV, 15, 4, 15, 8, false)
MUX_CFG(DA850, RMII_RXD_0, 14, 24, 15, 8, false)
MUX_CFG(DA850, RMII_RXD_1, 14, 20, 15, 8, false)
MUX_CFG(DA850, RMII_RXER, 14, 28, 15, 8, false)
MUX_CFG(DA850, RMII_MHZ_50_CLK, 15, 0, 15, 0, false)
/* McASP function */
MUX_CFG(DA850, ACLKR, 0, 0, 15, 1, false)
MUX_CFG(DA850, ACLKX, 0, 4, 15, 1, false)
MUX_CFG(DA850, AFSR, 0, 8, 15, 1, false)
MUX_CFG(DA850, AFSX, 0, 12, 15, 1, false)
MUX_CFG(DA850, AHCLKR, 0, 16, 15, 1, false)
MUX_CFG(DA850, AHCLKX, 0, 20, 15, 1, false)
MUX_CFG(DA850, AMUTE, 0, 24, 15, 1, false)
MUX_CFG(DA850, AXR_15, 1, 0, 15, 1, false)
MUX_CFG(DA850, AXR_14, 1, 4, 15, 1, false)
MUX_CFG(DA850, AXR_13, 1, 8, 15, 1, false)
MUX_CFG(DA850, AXR_12, 1, 12, 15, 1, false)
MUX_CFG(DA850, AXR_11, 1, 16, 15, 1, false)
MUX_CFG(DA850, AXR_10, 1, 20, 15, 1, false)
MUX_CFG(DA850, AXR_9, 1, 24, 15, 1, false)
MUX_CFG(DA850, AXR_8, 1, 28, 15, 1, false)
MUX_CFG(DA850, AXR_7, 2, 0, 15, 1, false)
MUX_CFG(DA850, AXR_6, 2, 4, 15, 1, false)
MUX_CFG(DA850, AXR_5, 2, 8, 15, 1, false)
MUX_CFG(DA850, AXR_4, 2, 12, 15, 1, false)
MUX_CFG(DA850, AXR_3, 2, 16, 15, 1, false)
MUX_CFG(DA850, AXR_2, 2, 20, 15, 1, false)
MUX_CFG(DA850, AXR_1, 2, 24, 15, 1, false)
MUX_CFG(DA850, AXR_0, 2, 28, 15, 1, false)
/* LCD function */
MUX_CFG(DA850, LCD_D_7, 16, 8, 15, 2, false)
MUX_CFG(DA850, LCD_D_6, 16, 12, 15, 2, false)
MUX_CFG(DA850, LCD_D_5, 16, 16, 15, 2, false)
MUX_CFG(DA850, LCD_D_4, 16, 20, 15, 2, false)
MUX_CFG(DA850, LCD_D_3, 16, 24, 15, 2, false)
MUX_CFG(DA850, LCD_D_2, 16, 28, 15, 2, false)
MUX_CFG(DA850, LCD_D_1, 17, 0, 15, 2, false)
MUX_CFG(DA850, LCD_D_0, 17, 4, 15, 2, false)
MUX_CFG(DA850, LCD_D_15, 17, 8, 15, 2, false)
MUX_CFG(DA850, LCD_D_14, 17, 12, 15, 2, false)
MUX_CFG(DA850, LCD_D_13, 17, 16, 15, 2, false)
MUX_CFG(DA850, LCD_D_12, 17, 20, 15, 2, false)
MUX_CFG(DA850, LCD_D_11, 17, 24, 15, 2, false)
MUX_CFG(DA850, LCD_D_10, 17, 28, 15, 2, false)
MUX_CFG(DA850, LCD_D_9, 18, 0, 15, 2, false)
MUX_CFG(DA850, LCD_D_8, 18, 4, 15, 2, false)
MUX_CFG(DA850, LCD_PCLK, 18, 24, 15, 2, false)
MUX_CFG(DA850, LCD_HSYNC, 19, 0, 15, 2, false)
MUX_CFG(DA850, LCD_VSYNC, 19, 4, 15, 2, false)
MUX_CFG(DA850, NLCD_AC_ENB_CS, 19, 24, 15, 2, false)
/* MMC/SD0 function */
MUX_CFG(DA850, MMCSD0_DAT_0, 10, 8, 15, 2, false)
MUX_CFG(DA850, MMCSD0_DAT_1, 10, 12, 15, 2, false)
MUX_CFG(DA850, MMCSD0_DAT_2, 10, 16, 15, 2, false)
MUX_CFG(DA850, MMCSD0_DAT_3, 10, 20, 15, 2, false)
MUX_CFG(DA850, MMCSD0_CLK, 10, 0, 15, 2, false)
MUX_CFG(DA850, MMCSD0_CMD, 10, 4, 15, 2, false)
/* MMC/SD1 function */
MUX_CFG(DA850, MMCSD1_DAT_0, 18, 8, 15, 2, false)
MUX_CFG(DA850, MMCSD1_DAT_1, 19, 16, 15, 2, false)
MUX_CFG(DA850, MMCSD1_DAT_2, 19, 12, 15, 2, false)
MUX_CFG(DA850, MMCSD1_DAT_3, 19, 8, 15, 2, false)
MUX_CFG(DA850, MMCSD1_CLK, 18, 12, 15, 2, false)
MUX_CFG(DA850, MMCSD1_CMD, 18, 16, 15, 2, false)
/* EMIF2.5/EMIFA function */
MUX_CFG(DA850, EMA_D_7, 9, 0, 15, 1, false)
MUX_CFG(DA850, EMA_D_6, 9, 4, 15, 1, false)
MUX_CFG(DA850, EMA_D_5, 9, 8, 15, 1, false)
MUX_CFG(DA850, EMA_D_4, 9, 12, 15, 1, false)
MUX_CFG(DA850, EMA_D_3, 9, 16, 15, 1, false)
MUX_CFG(DA850, EMA_D_2, 9, 20, 15, 1, false)
MUX_CFG(DA850, EMA_D_1, 9, 24, 15, 1, false)
MUX_CFG(DA850, EMA_D_0, 9, 28, 15, 1, false)
MUX_CFG(DA850, EMA_A_1, 12, 24, 15, 1, false)
MUX_CFG(DA850, EMA_A_2, 12, 20, 15, 1, false)
MUX_CFG(DA850, NEMA_CS_3, 7, 4, 15, 1, false)
MUX_CFG(DA850, NEMA_CS_4, 7, 8, 15, 1, false)
MUX_CFG(DA850, NEMA_WE, 7, 16, 15, 1, false)
MUX_CFG(DA850, NEMA_OE, 7, 20, 15, 1, false)
MUX_CFG(DA850, EMA_A_0, 12, 28, 15, 1, false)
MUX_CFG(DA850, EMA_A_3, 12, 16, 15, 1, false)
MUX_CFG(DA850, EMA_A_4, 12, 12, 15, 1, false)
MUX_CFG(DA850, EMA_A_5, 12, 8, 15, 1, false)
MUX_CFG(DA850, EMA_A_6, 12, 4, 15, 1, false)
MUX_CFG(DA850, EMA_A_7, 12, 0, 15, 1, false)
MUX_CFG(DA850, EMA_A_8, 11, 28, 15, 1, false)
MUX_CFG(DA850, EMA_A_9, 11, 24, 15, 1, false)
MUX_CFG(DA850, EMA_A_10, 11, 20, 15, 1, false)
MUX_CFG(DA850, EMA_A_11, 11, 16, 15, 1, false)
MUX_CFG(DA850, EMA_A_12, 11, 12, 15, 1, false)
MUX_CFG(DA850, EMA_A_13, 11, 8, 15, 1, false)
MUX_CFG(DA850, EMA_A_14, 11, 4, 15, 1, false)
MUX_CFG(DA850, EMA_A_15, 11, 0, 15, 1, false)
MUX_CFG(DA850, EMA_A_16, 10, 28, 15, 1, false)
MUX_CFG(DA850, EMA_A_17, 10, 24, 15, 1, false)
MUX_CFG(DA850, EMA_A_18, 10, 20, 15, 1, false)
MUX_CFG(DA850, EMA_A_19, 10, 16, 15, 1, false)
MUX_CFG(DA850, EMA_A_20, 10, 12, 15, 1, false)
MUX_CFG(DA850, EMA_A_21, 10, 8, 15, 1, false)
MUX_CFG(DA850, EMA_A_22, 10, 4, 15, 1, false)
MUX_CFG(DA850, EMA_A_23, 10, 0, 15, 1, false)
MUX_CFG(DA850, EMA_D_8, 8, 28, 15, 1, false)
MUX_CFG(DA850, EMA_D_9, 8, 24, 15, 1, false)
MUX_CFG(DA850, EMA_D_10, 8, 20, 15, 1, false)
MUX_CFG(DA850, EMA_D_11, 8, 16, 15, 1, false)
MUX_CFG(DA850, EMA_D_12, 8, 12, 15, 1, false)
MUX_CFG(DA850, EMA_D_13, 8, 8, 15, 1, false)
MUX_CFG(DA850, EMA_D_14, 8, 4, 15, 1, false)
MUX_CFG(DA850, EMA_D_15, 8, 0, 15, 1, false)
MUX_CFG(DA850, EMA_BA_1, 5, 24, 15, 1, false)
MUX_CFG(DA850, EMA_CLK, 6, 0, 15, 1, false)
MUX_CFG(DA850, EMA_WAIT_1, 6, 24, 15, 1, false)
MUX_CFG(DA850, NEMA_CS_2, 7, 0, 15, 1, false)
/* GPIO function */
MUX_CFG(DA850, GPIO2_4, 6, 12, 15, 8, false)
MUX_CFG(DA850, GPIO2_6, 6, 4, 15, 8, false)
MUX_CFG(DA850, GPIO2_8, 5, 28, 15, 8, false)
MUX_CFG(DA850, GPIO2_15, 5, 0, 15, 8, false)
MUX_CFG(DA850, GPIO3_12, 7, 12, 15, 8, false)
MUX_CFG(DA850, GPIO3_13, 7, 8, 15, 8, false)
MUX_CFG(DA850, GPIO4_0, 10, 28, 15, 8, false)
MUX_CFG(DA850, GPIO4_1, 10, 24, 15, 8, false)
MUX_CFG(DA850, GPIO6_9, 13, 24, 15, 8, false)
MUX_CFG(DA850, GPIO6_10, 13, 20, 15, 8, false)
MUX_CFG(DA850, GPIO6_13, 13, 8, 15, 8, false)
MUX_CFG(DA850, RTC_ALARM, 0, 28, 15, 2, false)
/* VPIF Capture */
MUX_CFG(DA850, VPIF_DIN0, 15, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN1, 15, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN2, 14, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN3, 14, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN4, 14, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN5, 14, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN6, 14, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN7, 14, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN8, 16, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN9, 16, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN10, 15, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN11, 15, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN12, 15, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN13, 15, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN14, 15, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DIN15, 15, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN0, 14, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN1, 14, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN2, 19, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKIN3, 19, 16, 15, 1, false)
/* VPIF Display */
MUX_CFG(DA850, VPIF_DOUT0, 17, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT1, 17, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT2, 16, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT3, 16, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT4, 16, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT5, 16, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT6, 16, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT7, 16, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT8, 18, 4, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT9, 18, 0, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT10, 17, 28, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT11, 17, 24, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT12, 17, 20, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT13, 17, 16, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT14, 17, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_DOUT15, 17, 8, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKO2, 19, 12, 15, 1, false)
MUX_CFG(DA850, VPIF_CLKO3, 19, 20, 15, 1, false)
#endif
};
const short da850_i2c0_pins[] __initconst = {
DA850_I2C0_SDA, DA850_I2C0_SCL,
-1
};
const short da850_i2c1_pins[] __initconst = {
DA850_I2C1_SCL, DA850_I2C1_SDA,
-1
};
const short da850_lcdcntl_pins[] __initconst = {
DA850_LCD_D_0, DA850_LCD_D_1, DA850_LCD_D_2, DA850_LCD_D_3,
DA850_LCD_D_4, DA850_LCD_D_5, DA850_LCD_D_6, DA850_LCD_D_7,
DA850_LCD_D_8, DA850_LCD_D_9, DA850_LCD_D_10, DA850_LCD_D_11,
DA850_LCD_D_12, DA850_LCD_D_13, DA850_LCD_D_14, DA850_LCD_D_15,
DA850_LCD_PCLK, DA850_LCD_HSYNC, DA850_LCD_VSYNC, DA850_NLCD_AC_ENB_CS,
-1
};
const short da850_vpif_capture_pins[] __initconst = {
DA850_VPIF_DIN0, DA850_VPIF_DIN1, DA850_VPIF_DIN2, DA850_VPIF_DIN3,
DA850_VPIF_DIN4, DA850_VPIF_DIN5, DA850_VPIF_DIN6, DA850_VPIF_DIN7,
DA850_VPIF_DIN8, DA850_VPIF_DIN9, DA850_VPIF_DIN10, DA850_VPIF_DIN11,
DA850_VPIF_DIN12, DA850_VPIF_DIN13, DA850_VPIF_DIN14, DA850_VPIF_DIN15,
DA850_VPIF_CLKIN0, DA850_VPIF_CLKIN1, DA850_VPIF_CLKIN2,
DA850_VPIF_CLKIN3,
-1
};
const short da850_vpif_display_pins[] __initconst = {
DA850_VPIF_DOUT0, DA850_VPIF_DOUT1, DA850_VPIF_DOUT2, DA850_VPIF_DOUT3,
DA850_VPIF_DOUT4, DA850_VPIF_DOUT5, DA850_VPIF_DOUT6, DA850_VPIF_DOUT7,
DA850_VPIF_DOUT8, DA850_VPIF_DOUT9, DA850_VPIF_DOUT10,
DA850_VPIF_DOUT11, DA850_VPIF_DOUT12, DA850_VPIF_DOUT13,
DA850_VPIF_DOUT14, DA850_VPIF_DOUT15, DA850_VPIF_CLKO2,
DA850_VPIF_CLKO3,
-1
};
static struct map_desc da850_io_desc[] = {
{
.virtual = IO_VIRT,
.pfn = __phys_to_pfn(IO_PHYS),
.length = IO_SIZE,
.type = MT_DEVICE
},
{
.virtual = DA8XX_CP_INTC_VIRT,
.pfn = __phys_to_pfn(DA8XX_CP_INTC_BASE),
.length = DA8XX_CP_INTC_SIZE,
.type = MT_DEVICE
},
};
/* Contents of JTAG ID register used to identify exact cpu type */
static struct davinci_id da850_ids[] = {
{
.variant = 0x0,
.part_no = 0xb7d1,
.manufacturer = 0x017, /* 0x02f >> 1 */
.cpu_id = DAVINCI_CPU_ID_DA850,
.name = "da850/omap-l138",
},
{
.variant = 0x1,
.part_no = 0xb7d1,
.manufacturer = 0x017, /* 0x02f >> 1 */
.cpu_id = DAVINCI_CPU_ID_DA850,
.name = "da850/omap-l138/am18x",
},
};
static struct davinci_timer_instance da850_timer_instance[4] = {
{
.base = DA8XX_TIMER64P0_BASE,
.bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_0),
.top_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_0),
},
{
.base = DA8XX_TIMER64P1_BASE,
.bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT12_1),
.top_irq = DAVINCI_INTC_IRQ(IRQ_DA8XX_TINT34_1),
},
{
.base = DA850_TIMER64P2_BASE,
.bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT12_2),
.top_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT34_2),
},
{
.base = DA850_TIMER64P3_BASE,
.bottom_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT12_3),
.top_irq = DAVINCI_INTC_IRQ(IRQ_DA850_TINT34_3),
},
};
/*
* T0_BOT: Timer 0, bottom : Used for clock_event
* T0_TOP: Timer 0, top : Used for clocksource
* T1_BOT, T1_TOP: Timer 1, bottom & top: Used for watchdog timer
*/
static struct davinci_timer_info da850_timer_info = {
.timers = da850_timer_instance,
.clockevent_id = T0_BOT,
.clocksource_id = T0_TOP,
};
#ifdef CONFIG_CPU_FREQ
/*
* Notes:
* According to the TRM, minimum PLLM results in maximum power savings.
* The OPP definitions below should keep the PLLM as low as possible.
*
* The output of the PLLM must be between 300 to 600 MHz.
*/
struct da850_opp {
unsigned int freq; /* in KHz */
unsigned int prediv;
unsigned int mult;
unsigned int postdiv;
unsigned int cvdd_min; /* in uV */
unsigned int cvdd_max; /* in uV */
};
static const struct da850_opp da850_opp_456 = {
.freq = 456000,
.prediv = 1,
.mult = 19,
.postdiv = 1,
.cvdd_min = 1300000,
.cvdd_max = 1350000,
};
static const struct da850_opp da850_opp_408 = {
.freq = 408000,
.prediv = 1,
.mult = 17,
.postdiv = 1,
.cvdd_min = 1300000,
.cvdd_max = 1350000,
};
static const struct da850_opp da850_opp_372 = {
.freq = 372000,
.prediv = 2,
.mult = 31,
.postdiv = 1,
.cvdd_min = 1200000,
.cvdd_max = 1320000,
};
static const struct da850_opp da850_opp_300 = {
.freq = 300000,
.prediv = 1,
.mult = 25,
.postdiv = 2,
.cvdd_min = 1200000,
.cvdd_max = 1320000,
};
static const struct da850_opp da850_opp_200 = {
.freq = 200000,
.prediv = 1,
.mult = 25,
.postdiv = 3,
.cvdd_min = 1100000,
.cvdd_max = 1160000,
};
static const struct da850_opp da850_opp_96 = {
.freq = 96000,
.prediv = 1,
.mult = 20,
.postdiv = 5,
.cvdd_min = 1000000,
.cvdd_max = 1050000,
};
#define OPP(freq) \
{ \
.driver_data = (unsigned int) &da850_opp_##freq, \
.frequency = freq * 1000, \
}
static struct cpufreq_frequency_table da850_freq_table[] = {
OPP(456),
OPP(408),
OPP(372),
OPP(300),
OPP(200),
OPP(96),
{
.driver_data = 0,
.frequency = CPUFREQ_TABLE_END,
},
};
#ifdef CONFIG_REGULATOR
static int da850_set_voltage(unsigned int index);
static int da850_regulator_init(void);
#endif
static struct davinci_cpufreq_config cpufreq_info = {
.freq_table = da850_freq_table,
#ifdef CONFIG_REGULATOR
.init = da850_regulator_init,
.set_voltage = da850_set_voltage,
#endif
};
#ifdef CONFIG_REGULATOR
static struct regulator *cvdd;
static int da850_set_voltage(unsigned int index)
{
struct da850_opp *opp;
if (!cvdd)
return -ENODEV;
opp = (struct da850_opp *) cpufreq_info.freq_table[index].driver_data;
return regulator_set_voltage(cvdd, opp->cvdd_min, opp->cvdd_max);
}
static int da850_regulator_init(void)
{
cvdd = regulator_get(NULL, "cvdd");
if (WARN(IS_ERR(cvdd), "Unable to obtain voltage regulator for CVDD;"
" voltage scaling unsupported\n")) {
return PTR_ERR(cvdd);
}
return 0;
}
#endif
static struct platform_device da850_cpufreq_device = {
.name = "cpufreq-davinci",
.dev = {
.platform_data = &cpufreq_info,
},
.id = -1,
};
unsigned int da850_max_speed = 300000;
int da850_register_cpufreq(char *async_clk)
{
int i;
/* cpufreq driver can help keep an "async" clock constant */
if (async_clk)
clk_add_alias("async", da850_cpufreq_device.name,
async_clk, NULL);
for (i = 0; i < ARRAY_SIZE(da850_freq_table); i++) {
if (da850_freq_table[i].frequency <= da850_max_speed) {
cpufreq_info.freq_table = &da850_freq_table[i];
break;
}
}
return platform_device_register(&da850_cpufreq_device);
}
#else
int __init da850_register_cpufreq(char *async_clk)
{
return 0;
}
#endif
/* VPIF resource, platform data */
static u64 da850_vpif_dma_mask = DMA_BIT_MASK(32);
static struct resource da850_vpif_resource[] = {
{
.start = DA8XX_VPIF_BASE,
.end = DA8XX_VPIF_BASE + 0xfff,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device da850_vpif_dev = {
.name = "vpif",
.id = -1,
.dev = {
.dma_mask = &da850_vpif_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = da850_vpif_resource,
.num_resources = ARRAY_SIZE(da850_vpif_resource),
};
static struct resource da850_vpif_display_resource[] = {
{
.start = DAVINCI_INTC_IRQ(IRQ_DA850_VPIFINT),
.end = DAVINCI_INTC_IRQ(IRQ_DA850_VPIFINT),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device da850_vpif_display_dev = {
.name = "vpif_display",
.id = -1,
.dev = {
.dma_mask = &da850_vpif_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = da850_vpif_display_resource,
.num_resources = ARRAY_SIZE(da850_vpif_display_resource),
};
static struct resource da850_vpif_capture_resource[] = {
{
.start = DAVINCI_INTC_IRQ(IRQ_DA850_VPIFINT),
.end = DAVINCI_INTC_IRQ(IRQ_DA850_VPIFINT),
.flags = IORESOURCE_IRQ,
},
{
.start = DAVINCI_INTC_IRQ(IRQ_DA850_VPIFINT),
.end = DAVINCI_INTC_IRQ(IRQ_DA850_VPIFINT),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device da850_vpif_capture_dev = {
.name = "vpif_capture",
.id = -1,
.dev = {
.dma_mask = &da850_vpif_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.resource = da850_vpif_capture_resource,
.num_resources = ARRAY_SIZE(da850_vpif_capture_resource),
};
int __init da850_register_vpif(void)
{
return platform_device_register(&da850_vpif_dev);
}
int __init da850_register_vpif_display(struct vpif_display_config
*display_config)
{
da850_vpif_display_dev.dev.platform_data = display_config;
return platform_device_register(&da850_vpif_display_dev);
}
int __init da850_register_vpif_capture(struct vpif_capture_config
*capture_config)
{
da850_vpif_capture_dev.dev.platform_data = capture_config;
return platform_device_register(&da850_vpif_capture_dev);
}
static struct davinci_gpio_platform_data da850_gpio_platform_data = {
.no_auto_base = true,
.base = 0,
.ngpio = 144,
};
int __init da850_register_gpio(void)
{
return da8xx_register_gpio(&da850_gpio_platform_data);
}
static const struct davinci_soc_info davinci_soc_info_da850 = {
.io_desc = da850_io_desc,
.io_desc_num = ARRAY_SIZE(da850_io_desc),
.jtag_id_reg = DA8XX_SYSCFG0_BASE + DA8XX_JTAG_ID_REG,
.ids = da850_ids,
.ids_num = ARRAY_SIZE(da850_ids),
.pinmux_base = DA8XX_SYSCFG0_BASE + 0x120,
.pinmux_pins = da850_pins,
.pinmux_pins_num = ARRAY_SIZE(da850_pins),
.timer_info = &da850_timer_info,
.emac_pdata = &da8xx_emac_pdata,
.sram_dma = DA8XX_SHARED_RAM_BASE,
.sram_len = SZ_128K,
};
void __init da850_init(void)
{
davinci_common_init(&davinci_soc_info_da850);
da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K);
if (WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module"))
return;
da8xx_syscfg1_base = ioremap(DA8XX_SYSCFG1_BASE, SZ_4K);
WARN(!da8xx_syscfg1_base, "Unable to map syscfg1 module");
}
static const struct davinci_cp_intc_config da850_cp_intc_config = {
.reg = {
.start = DA8XX_CP_INTC_BASE,
.end = DA8XX_CP_INTC_BASE + SZ_8K - 1,
.flags = IORESOURCE_MEM,
},
.num_irqs = DA850_N_CP_INTC_IRQ,
};
void __init da850_init_irq(void)
{
davinci_cp_intc_init(&da850_cp_intc_config);
}
void __init da850_init_time(void)
{
void __iomem *pll0;
struct regmap *cfgchip;
struct clk *clk;
clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA850_REF_FREQ);
pll0 = ioremap(DA8XX_PLL0_BASE, SZ_4K);
cfgchip = da8xx_get_cfgchip();
da850_pll0_init(NULL, pll0, cfgchip);
clk = clk_get(NULL, "timer0");
davinci_timer_init(clk);
}
static struct resource da850_pll1_resources[] = {
{
.start = DA850_PLL1_BASE,
.end = DA850_PLL1_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct davinci_pll_platform_data da850_pll1_pdata;
static struct platform_device da850_pll1_device = {
.name = "da850-pll1",
.id = -1,
.resource = da850_pll1_resources,
.num_resources = ARRAY_SIZE(da850_pll1_resources),
.dev = {
.platform_data = &da850_pll1_pdata,
},
};
static struct resource da850_psc0_resources[] = {
{
.start = DA8XX_PSC0_BASE,
.end = DA8XX_PSC0_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device da850_psc0_device = {
.name = "da850-psc0",
.id = -1,
.resource = da850_psc0_resources,
.num_resources = ARRAY_SIZE(da850_psc0_resources),
};
static struct resource da850_psc1_resources[] = {
{
.start = DA8XX_PSC1_BASE,
.end = DA8XX_PSC1_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device da850_psc1_device = {
.name = "da850-psc1",
.id = -1,
.resource = da850_psc1_resources,
.num_resources = ARRAY_SIZE(da850_psc1_resources),
};
static struct da8xx_cfgchip_clk_platform_data da850_async1_pdata;
static struct platform_device da850_async1_clksrc_device = {
.name = "da850-async1-clksrc",
.id = -1,
.dev = {
.platform_data = &da850_async1_pdata,
},
};
static struct da8xx_cfgchip_clk_platform_data da850_async3_pdata;
static struct platform_device da850_async3_clksrc_device = {
.name = "da850-async3-clksrc",
.id = -1,
.dev = {
.platform_data = &da850_async3_pdata,
},
};
static struct da8xx_cfgchip_clk_platform_data da850_tbclksync_pdata;
static struct platform_device da850_tbclksync_device = {
.name = "da830-tbclksync",
.id = -1,
.dev = {
.platform_data = &da850_tbclksync_pdata,
},
};
void __init da850_register_clocks(void)
{
/* PLL0 is registered in da850_init_time() */
da850_pll1_pdata.cfgchip = da8xx_get_cfgchip();
platform_device_register(&da850_pll1_device);
da850_async1_pdata.cfgchip = da8xx_get_cfgchip();
platform_device_register(&da850_async1_clksrc_device);
da850_async3_pdata.cfgchip = da8xx_get_cfgchip();
platform_device_register(&da850_async3_clksrc_device);
platform_device_register(&da850_psc0_device);
platform_device_register(&da850_psc1_device);
da850_tbclksync_pdata.cfgchip = da8xx_get_cfgchip();
platform_device_register(&da850_tbclksync_device);
}
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