From 2f0a2d4b648091a298d03ccee1db52e747328517 Mon Sep 17 00:00:00 2001 From: Colin Cross Date: Thu, 18 Mar 2010 16:09:24 -0700 Subject: [PATCH] [ARM] tegra: olympus: Add olympus board files Signed-off-by: Colin Cross --- arch/arm/mach-tegra/board-olympus-panel.c | 75 +++++++ arch/arm/mach-tegra/board-olympus-pinmux.c | 144 ++++++++++++++ arch/arm/mach-tegra/board-olympus-sdhci.c | 192 ++++++++++++++++++ arch/arm/mach-tegra/board-olympus.c | 221 +++++++++++++++++++++ arch/arm/mach-tegra/board-olympus.h | 22 ++ 5 files changed, 654 insertions(+) create mode 100644 arch/arm/mach-tegra/board-olympus-panel.c create mode 100644 arch/arm/mach-tegra/board-olympus-pinmux.c create mode 100644 arch/arm/mach-tegra/board-olympus-sdhci.c create mode 100644 arch/arm/mach-tegra/board-olympus.c create mode 100644 arch/arm/mach-tegra/board-olympus.h diff --git a/arch/arm/mach-tegra/board-olympus-panel.c b/arch/arm/mach-tegra/board-olympus-panel.c new file mode 100644 index 000000000000..229cca74ac6e --- /dev/null +++ b/arch/arm/mach-tegra/board-olympus-panel.c @@ -0,0 +1,75 @@ +/* + * arch/arm/mach-tegra/board-olympus-panel.c + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include + +/* Framebuffer */ +static struct resource fb_resource[] = { + [0] = { + .start = INT_DISPLAY_GENERAL, + .end = INT_DISPLAY_GENERAL, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = TEGRA_DISPLAY_BASE, + .end = TEGRA_DISPLAY_BASE + TEGRA_DISPLAY_SIZE-1, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = 0x1c03a000, + .end = 0x1c03a000 + 0x500000 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct tegra_fb_lcd_data tegra_fb_lcd_platform_data = { + .lcd_xres = 480, + .lcd_yres = 854, + .fb_xres = 480, + .fb_yres = 854, + .bits_per_pixel = 16, +}; + +static struct platform_device tegra_fb_device = { + .name = "tegrafb", + .id = 0, + .resource = fb_resource, + .num_resources = ARRAY_SIZE(fb_resource), + .dev = { + .platform_data = &tegra_fb_lcd_platform_data, + }, +}; + +static int __init olympus_init_panel(void) { + int ret; + + if (!machine_is_olympus()) + return 0; + + ret = platform_device_register(&tegra_fb_device); + if (ret != 0) + return ret; + + return 0; +} + +device_initcall(olympus_init_panel); + diff --git a/arch/arm/mach-tegra/board-olympus-pinmux.c b/arch/arm/mach-tegra/board-olympus-pinmux.c new file mode 100644 index 000000000000..e8b639ab327d --- /dev/null +++ b/arch/arm/mach-tegra/board-olympus-pinmux.c @@ -0,0 +1,144 @@ +/* + * arch/arm/mach-tegra/board-olympus-pinmux.c + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include + +#include "board-olympus.h" + +static struct tegra_pingroup_config olympus_pinmux[] = { + {TEGRA_PINGROUP_ATA, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_ATB, TEGRA_MUX_SDIO4, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_ATC, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_ATD, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_ATE, TEGRA_MUX_GMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_CDEV1, TEGRA_MUX_OSC, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_CDEV2, TEGRA_MUX_OSC, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_CRTP, TEGRA_MUX_CRT, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_CSUS, TEGRA_MUX_VI_SENSOR_CLK, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DAP1, TEGRA_MUX_DAP1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DAP2, TEGRA_MUX_DAP2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DAP3, TEGRA_MUX_DAP3, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DAP4, TEGRA_MUX_DAP4, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DDC, TEGRA_MUX_I2C2, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_DTA, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DTB, TEGRA_MUX_RSVD1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DTC, TEGRA_MUX_RSVD1, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DTD, TEGRA_MUX_SDIO2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DTE, TEGRA_MUX_RSVD1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_DTF, TEGRA_MUX_I2C3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_GMA, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_GMB, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_GMC, TEGRA_MUX_UARTD, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_GMD, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_GME, TEGRA_MUX_SDIO4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_GPU, TEGRA_MUX_GMI, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_GPU7, TEGRA_MUX_RTCK, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_GPV, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_HDINT, TEGRA_MUX_HDMI, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_I2CP, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_IRRX, TEGRA_MUX_UARTA, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_IRTX, TEGRA_MUX_UARTA, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_KBCA, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_KBCB, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_KBCC, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_KBCD, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_KBCE, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_KBCF, TEGRA_MUX_KBC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_LCSN, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_LD1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD10, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD11, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_LD12, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD13, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD14, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_LD15, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD16, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD17, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD3, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_LD4, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD5, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD6, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD7, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD8, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LD9, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LDC, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LHP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LHP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LHP2, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LHS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LM0, TEGRA_MUX_SPI3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LM1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LPP, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LPW0, TEGRA_MUX_SPI3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LPW1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LPW2, TEGRA_MUX_SPI3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LSC0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LSC1, TEGRA_MUX_SPI3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LSCK, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LSDA, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LSDI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LSPI, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LVP0, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LVP1, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_LVS, TEGRA_MUX_DISPLAYA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_OWC, TEGRA_MUX_OWR, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_PMC, TEGRA_MUX_PWR_ON, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_PTA, TEGRA_MUX_RSVD4, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_RM, TEGRA_MUX_I2C, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_SDB, TEGRA_MUX_SDIO3, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SDC, TEGRA_MUX_SDIO3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SDD, TEGRA_MUX_SDIO3, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SDIO1, TEGRA_MUX_SDIO1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SLXA, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SLXC, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SLXD, TEGRA_MUX_SPI4, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SLXK, TEGRA_MUX_PCIE, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SPDI, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SPDO, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SPIA, TEGRA_MUX_SPI2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_SPIB, TEGRA_MUX_SPI2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_SPIC, TEGRA_MUX_SPI2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_SPID, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SPIE, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SPIF, TEGRA_MUX_SPI1, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_SPIG, TEGRA_MUX_SPI2, TEGRA_PUPD_PULL_DOWN, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_SPIH, TEGRA_MUX_SPI2, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_UAA, TEGRA_MUX_MIPI_HS, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_UAB, TEGRA_MUX_MIPI_HS, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_UAC, TEGRA_MUX_OWR, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_UAD, TEGRA_MUX_IRDA, TEGRA_PUPD_PULL_UP, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_UCA, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_UCB, TEGRA_MUX_UARTC, TEGRA_PUPD_PULL_UP, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_UDA, TEGRA_MUX_RSVD2, TEGRA_PUPD_NORMAL, TEGRA_TRI_TRISTATE}, + {TEGRA_PINGROUP_CK32, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_DDRC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_PMCA, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_PMCB, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_PMCC, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_PMCD, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_PMCE, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_XM2C, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, + {TEGRA_PINGROUP_XM2D, TEGRA_MUX_NONE, TEGRA_PUPD_NORMAL, TEGRA_TRI_NORMAL}, +}; + +void olympus_pinmux_init(void) +{ + //tegra_pinmux_config_table(olympus_pinmux, ARRAY_SIZE(olympus_pinmux)); +} diff --git a/arch/arm/mach-tegra/board-olympus-sdhci.c b/arch/arm/mach-tegra/board-olympus-sdhci.c new file mode 100644 index 000000000000..d194cfc8fe80 --- /dev/null +++ b/arch/arm/mach-tegra/board-olympus-sdhci.c @@ -0,0 +1,192 @@ +/* + * arch/arm/mach-tegra/board-olympus-sdhci.c + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "gpio-names.h" + +/*static struct resource sdhci_resource1[] = { + [0] = { + .start = INT_SDMMC1, + .end = INT_SDMMC1, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = TEGRA_SDMMC1_BASE, + .end = TEGRA_SDMMC1_BASE + TEGRA_SDMMC1_SIZE-1, + .flags = IORESOURCE_MEM, + }, +};*/ + +/*static struct resource sdhci_resource2[] = { + [0] = { + .start = INT_SDMMC2, + .end = INT_SDMMC2, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = TEGRA_SDMMC2_BASE, + .end = TEGRA_SDMMC2_BASE + TEGRA_SDMMC2_SIZE-1, + .flags = IORESOURCE_MEM, + }, +};*/ + +static struct resource sdhci_resource3[] = { + [0] = { + .start = INT_SDMMC3, + .end = INT_SDMMC3, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = TEGRA_SDMMC3_BASE, + .end = TEGRA_SDMMC3_BASE + TEGRA_SDMMC3_SIZE-1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct resource sdhci_resource4[] = { + [0] = { + .start = INT_SDMMC4, + .end = INT_SDMMC4, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = TEGRA_SDMMC4_BASE, + .end = TEGRA_SDMMC4_BASE + TEGRA_SDMMC4_SIZE-1, + .flags = IORESOURCE_MEM, + }, +}; + +/*static struct tegra_sdhci_platform_data tegra_sdhci_platform_data1 = { + .clk_id = NULL, + .force_hs = 0, +};*/ + +/*static struct tegra_sdhci_platform_data tegra_sdhci_platform_data2 = { + .clk_id = NULL, + .force_hs = 1, + .cd_gpio = TEGRA_GPIO_PI5, + .wp_gpio = TEGRA_GPIO_PH1, + .power_gpio = TEGRA_GPIO_PT3, +};*/ + +static struct tegra_sdhci_platform_data tegra_sdhci_platform_data3 = { + .clk_id = NULL, + .force_hs = 0, +}; + +static struct tegra_sdhci_platform_data tegra_sdhci_platform_data4 = { + .clk_id = NULL, + .force_hs = 0, + .cd_gpio = TEGRA_GPIO_PH2, + .wp_gpio = TEGRA_GPIO_PH3, + .power_gpio = TEGRA_GPIO_PI6, +}; + +/*static struct platform_device tegra_sdhci_device1 = { + .name = "sdhci-tegra", + .id = 0, + .resource = sdhci_resource1, + .num_resources = ARRAY_SIZE(sdhci_resource1), + .dev = { + .platform_data = &tegra_sdhci_platform_data1, + }, +};*/ + +/*static struct platform_device tegra_sdhci_device2 = { + .name = "sdhci-tegra", + .id = 1, + .resource = sdhci_resource2, + .num_resources = ARRAY_SIZE(sdhci_resource2), + .dev = { + .platform_data = &tegra_sdhci_platform_data2, + }, +};*/ + +static struct platform_device tegra_sdhci_device3 = { + .name = "sdhci-tegra", + .id = 2, + .resource = sdhci_resource3, + .num_resources = ARRAY_SIZE(sdhci_resource3), + .dev = { + .platform_data = &tegra_sdhci_platform_data3, + }, +}; + +static struct platform_device tegra_sdhci_device4 = { + .name = "sdhci-tegra", + .id = 3, + .resource = sdhci_resource4, + .num_resources = ARRAY_SIZE(sdhci_resource4), + .dev = { + .platform_data = &tegra_sdhci_platform_data4, + }, +}; + +static int __init olympus_init_sdhci(void) +{ + int ret; + + if (!machine_is_olympus()) + return 0; + + tegra_pinmux_set_tristate(TEGRA_PINGROUP_SDB, TEGRA_TRI_NORMAL); + tegra_pinmux_set_tristate(TEGRA_PINGROUP_SDC, TEGRA_TRI_NORMAL); + tegra_pinmux_set_tristate(TEGRA_PINGROUP_SDD, TEGRA_TRI_NORMAL); + + tegra_pinmux_set_tristate(TEGRA_PINGROUP_ATB, TEGRA_TRI_NORMAL); + tegra_pinmux_set_tristate(TEGRA_PINGROUP_GMA, TEGRA_TRI_NORMAL); + tegra_pinmux_set_tristate(TEGRA_PINGROUP_GME, TEGRA_TRI_NORMAL); + + /*gpio_request(tegra_sdhci_platform_data2.power_gpio, "sdhci2_power"); + gpio_request(tegra_sdhci_platform_data2.cd_gpio, "sdhci2_cd"); + gpio_request(tegra_sdhci_platform_data2.wp_gpio, "sdhci2_wp"); + + tegra_gpio_enable(tegra_sdhci_platform_data2.power_gpio); + tegra_gpio_enable(tegra_sdhci_platform_data2.cd_gpio); + tegra_gpio_enable(tegra_sdhci_platform_data2.wp_gpio); + + gpio_request(tegra_sdhci_platform_data4.power_gpio, "sdhci4_power"); + gpio_request(tegra_sdhci_platform_data4.cd_gpio, "sdhci4_cd"); + gpio_request(tegra_sdhci_platform_data4.wp_gpio, "sdhci4_wp"); + + tegra_gpio_enable(tegra_sdhci_platform_data4.power_gpio); + tegra_gpio_enable(tegra_sdhci_platform_data4.cd_gpio); + tegra_gpio_enable(tegra_sdhci_platform_data4.wp_gpio); + + gpio_direction_output(tegra_sdhci_platform_data2.power_gpio, 1); + gpio_direction_output(tegra_sdhci_platform_data4.power_gpio, 1);*/ + + /*ret = platform_device_register(&tegra_sdhci_device1);*/ + /*ret = platform_device_register(&tegra_sdhci_device2);*/ + ret = platform_device_register(&tegra_sdhci_device3); + ret = platform_device_register(&tegra_sdhci_device4); + if (ret != 0) + return ret; + + return 0; +} + +device_initcall(olympus_init_sdhci); + diff --git a/arch/arm/mach-tegra/board-olympus.c b/arch/arm/mach-tegra/board-olympus.c new file mode 100644 index 000000000000..1cd924afbda8 --- /dev/null +++ b/arch/arm/mach-tegra/board-olympus.c @@ -0,0 +1,221 @@ +/* + * arch/arm/mach-tegra/board-olympus.c + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +#include "board.h" +#include "board-olympus.h" + +/* NVidia bootloader tags */ +#define ATAG_NVIDIA 0x41000801 + +#define ATAG_NVIDIA_RM 0x1 +#define ATAG_NVIDIA_DISPLAY 0x2 +#define ATAG_NVIDIA_FRAMEBUFFER 0x3 +#define ATAG_NVIDIA_CHIPSHMOO 0x4 +#define ATAG_NVIDIA_CHIPSHMOOPHYS 0x5 +#define ATAG_NVIDIA_PRESERVED_MEM_0 0x10000 +#define ATAG_NVIDIA_PRESERVED_MEM_N 2 +#define ATAG_NVIDIA_FORCE_32 0x7fffffff + +struct tag_tegra { + __u32 bootarg_key; + __u32 bootarg_len; + char bootarg[1]; +}; + +static int __init parse_tag_nvidia(const struct tag *tag) +{ + + return 0; +} +__tagtable(ATAG_NVIDIA, parse_tag_nvidia); + +static struct plat_serial8250_port debug_uart_platform_data[] = { + { + .membase = IO_ADDRESS(TEGRA_UARTB_BASE), + .mapbase = TEGRA_UARTB_BASE, + .irq = INT_UARTB, + .flags = UPF_BOOT_AUTOCONF, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = 26000000/16 * 16, + }, { + .flags = 0 + } +}; + +static struct platform_device debug_uart = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = debug_uart_platform_data, + }, +}; + +/* OTG gadget device */ +static u64 tegra_otg_dmamask = DMA_BIT_MASK(32); + + +static struct resource tegra_otg_resources[] = { + [0] = { + .start = TEGRA_USB_BASE, + .end = TEGRA_USB_BASE + TEGRA_USB_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = INT_USB, + .end = INT_USB, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct fsl_usb2_platform_data tegra_otg_pdata = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_UTMI, +}; + +struct platform_device tegra_otg = { + .name = "fsl-tegra-udc", + .id = -1, + .dev = { + .dma_mask = &tegra_otg_dmamask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &tegra_otg_pdata, + }, + .resource = tegra_otg_resources, + .num_resources = ARRAY_SIZE(tegra_otg_resources), +}; + +static char *usb_functions[] = { "usb_mass_storage" }; +static char *usb_functions_adb[] = { "usb_mass_storage", "adb" }; + +static struct android_usb_product usb_products[] = { + { + .product_id = 0xDEAD, + .num_functions = ARRAY_SIZE(usb_functions), + .functions = usb_functions, + }, + { + .product_id = 0xBEEF, + .num_functions = ARRAY_SIZE(usb_functions_adb), + .functions = usb_functions_adb, + }, +}; + +/* standard android USB platform data */ +static struct android_usb_platform_data andusb_plat = { + .vendor_id = 0x18d1, + .product_id = 0x0002, + .manufacturer_name = "Google", + .product_name = "Olympus!", + .serial_number = "0000", + .num_products = ARRAY_SIZE(usb_products), + .products = usb_products, + .num_functions = ARRAY_SIZE(usb_functions_adb), + .functions = usb_functions_adb, +}; + + +static struct platform_device androidusb_device = { + .name = "android_usb", + .id = -1, + .dev = { + .platform_data = &andusb_plat, + }, +}; + +/* PDA power */ +static struct pda_power_pdata pda_power_pdata = { +}; + +static struct platform_device pda_power_device = { + .name = "pda_power", + .id = -1, + .dev = { + .platform_data = &pda_power_pdata, + }, +}; + +static struct platform_device *olympus_devices[] __initdata = { + &debug_uart, + &tegra_otg, + &androidusb_device, + &pda_power_device, +}; + +static void __init tegra_olympus_fixup(struct machine_desc *desc, struct tag *tags, + char **cmdline, struct meminfo *mi) +{ + mi->nr_banks = 2; + mi->bank[0].start = PHYS_OFFSET; + mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET); + mi->bank[0].size = 448 * SZ_1M; + mi->bank[1].start = SZ_512M; + mi->bank[1].node = PHYS_TO_NID(SZ_512M); + mi->bank[1].size = SZ_512M; +} + +static void __init tegra_olympus_init(void) +{ + struct clk *clk; + + tegra_common_init(); + + clk = clk_get_sys(NULL, "pll_p"); + clk_set_rate(clk, 216000000); + clk_enable(clk); + + clk = clk_get_sys("uart.3", NULL); + clk_set_rate(clk, 216000000); + clk_enable(clk); + + olympus_pinmux_init(); + + platform_add_devices(olympus_devices, ARRAY_SIZE(olympus_devices)); +} + +MACHINE_START(OLYMPUS, "olympus") + .boot_params = 0x00000100, + .phys_io = IO_APB_PHYS, + .io_pg_offst = ((IO_APB_VIRT) >> 18) & 0xfffc, + .fixup = tegra_olympus_fixup, + .init_irq = tegra_init_irq, + .init_machine = tegra_olympus_init, + .map_io = tegra_map_common_io, + .timer = &tegra_timer, +MACHINE_END diff --git a/arch/arm/mach-tegra/board-olympus.h b/arch/arm/mach-tegra/board-olympus.h new file mode 100644 index 000000000000..8912bac185cc --- /dev/null +++ b/arch/arm/mach-tegra/board-olympus.h @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-tegra/board-olympus.h + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef _MACH_TEGRA_BOARD_OLYMPUS_H +#define _MACH_TEGRA_BOARD_OLYMPUS_H + +void olympus_pinmux_init(void); + +#endif -- 2.34.1