diff options
Diffstat (limited to 'arch/arm/mach-tegra/p852/board-p852-sku1.c')
| -rw-r--r-- | arch/arm/mach-tegra/p852/board-p852-sku1.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/p852/board-p852-sku1.c b/arch/arm/mach-tegra/p852/board-p852-sku1.c new file mode 100644 index 000000000000..387ba054bd84 --- /dev/null +++ b/arch/arm/mach-tegra/p852/board-p852-sku1.c @@ -0,0 +1,89 @@ +/* + * arch/arm/mach-tegra/board-p852-sku1.c + * + * Copyright (c) 2010-2011, NVIDIA Corporation. + * + * 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 "board-p852.h" + +static inline void p852_sku1_spi_init(void) +{ + p852_sku_peripherals |= P852_SKU_SPI_ENABLE; + p852_spi_peripherals |= + ((P852_SPI_MASTER | P852_SPI_ENABLE) << P852_SPI1_SHIFT) | + ((P852_SPI_MASTER | P852_SPI_ENABLE) << P852_SPI4_SHIFT); +} + +static inline void p852_sku1_i2s_init(void) +{ + p852_sku_peripherals |= P852_SKU_I2S_ENABLE; + p852_i2s_peripherals |= ((P852_I2S_ENABLE | P852_I2S_TDM) + << P852_I2S1_SHIFT) | ((P852_I2S_ENABLE | P852_I2S_TDM) + << P852_I2S2_SHIFT); +} + +static inline void p852_sku1_sdhci_init(void) +{ + p852_sku_peripherals |= P852_SKU_SDHCI_ENABLE; + p852_sdhci_peripherals |= + ((P852_SDHCI_ENABLE | P852_SDHCI_CD_EN | P852_SDHCI_WP_EN) + << P852_SDHCI1_SHIFT) | + ((P852_SDHCI_ENABLE | P852_SDHCI_CD_EN | P852_SDHCI_WP_EN) + << P852_SDHCI3_SHIFT) | + (P852_SDHCI_ENABLE << P852_SDHCI4_SHIFT); + + p852_sdhci_platform_data[0].cd_gpio = TEGRA_GPIO_PV0; + p852_sdhci_platform_data[0].wp_gpio = TEGRA_GPIO_PV1; + p852_sdhci_platform_data[2].cd_gpio = TEGRA_GPIO_PD7; + p852_sdhci_platform_data[2].wp_gpio = TEGRA_GPIO_PT4; +} + +static inline void p852_sku1_uart_init(void) +{ + p852_sku_peripherals |= P852_SKU_UART_ENABLE; + p852_uart_peripherals |= + ((P852_UART_ENABLE | P852_UART_DB) << P852_UARTD_SHIFT) | + ((P852_UART_ENABLE | P852_UART_HS) << P852_UARTB_SHIFT); +} + +static inline void p852_sku1_display_init(void) +{ + p852_sku_peripherals |= P852_SKU_DISPLAY_ENABLE; + p852_display_peripherals |= + (P852_DISP_ENABLE << P852_DISPB_SHIFT); +} + +static inline void p852_sku1_i2c_init(void) +{ + p852_sku_peripherals |= P852_SKU_I2C_ENABLE; + p852_i2c_peripherals |= + ((P852_I2C_ENABLE) << P852_I2C1_SHIFT) | + ((P852_I2C_ENABLE) << P852_I2C2_SHIFT) | + ((P852_I2C_ENABLE) << P852_I2C3_SHIFT) | + ((P852_I2C_ENABLE) << P852_I2C4_SHIFT); +} + +void __init p852_sku1_init(void) +{ + p852_sku_peripherals |= P852_SKU_NOR_ENABLE; + + p852_sku1_spi_init(); + p852_sku1_i2s_init(); + p852_sku1_uart_init(); + p852_sku1_sdhci_init(); + p852_sku1_i2c_init(); + p852_sku1_display_init(); + + p852_common_init(); +} + |