[ARM] mmp: add support for Marvell MMP2

Marvell MMP2 (aka ARMADA610) is a SoC based on PJ4 core. It's
ARMv6 compatible.  Support basic interrupt handler and timer,
and basic support for MMP2 based FLINT platform.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 236 insertions, 0 deletions

diff --git a/arch/arm/mach-mmp/include/mach/mfp-mmp2.h b/arch/arm/mach-mmp/include/mach/mfp-mmp2.h
new file mode 100644
index 00000000000..93715108534
--- /dev/null
+++ b/arch/arm/mach-mmp/include/mach/mfp-mmp2.h
@@ -0,0 +1,236 @@
+#ifndef __ASM_MACH_MFP_MMP2_H
+#define __ASM_MACH_MFP_MMP2_H
+
+#include <mach/mfp.h>
+
+#define MFP_DRIVE_VERY_SLOW     (0x0 << 13)
+#define MFP_DRIVE_SLOW          (0x2 << 13)
+#define MFP_DRIVE_MEDIUM        (0x4 << 13)
+#define MFP_DRIVE_FAST          (0x8 << 13)
+
+/* GPIO */
+
+/* DFI */
+#define GPIO108_DFI_D15         MFP_CFG(GPIO108, AF0)
+#define GPIO109_DFI_D14         MFP_CFG(GPIO109, AF0)
+#define GPIO110_DFI_D13         MFP_CFG(GPIO110, AF0)
+#define GPIO161_DFI_D12         MFP_CFG(GPIO161, AF0)
+#define GPIO162_DFI_D11         MFP_CFG(GPIO162, AF0)
+#define GPIO163_DFI_D10         MFP_CFG(GPIO163, AF0)
+#define GPIO164_DFI_D9          MFP_CFG(GPIO164, AF0)
+#define GPIO111_DFI_D8          MFP_CFG(GPIO111, AF0)
+#define GPIO104_DFI_D7          MFP_CFG(GPIO104, AF0)
+#define GPIO105_DFI_D6          MFP_CFG(GPIO105, AF0)
+#define GPIO106_DFI_D5          MFP_CFG(GPIO106, AF0)
+#define GPIO107_DFI_D4          MFP_CFG(GPIO107, AF0)
+#define GPIO165_DFI_D3          MFP_CFG(GPIO165, AF0)
+#define GPIO166_DFI_D2          MFP_CFG(GPIO166, AF0)
+#define GPIO167_DFI_D1          MFP_CFG(GPIO167, AF0)
+#define GPIO168_DFI_D0          MFP_CFG(GPIO168, AF0)
+#define GPIO143_ND_nCS0         MFP_CFG(GPIO143, AF0)
+#define GPIO144_ND_nCS1         MFP_CFG(GPIO144, AF0)
+#define GPIO147_ND_nWE          MFP_CFG(GPIO147, AF0)
+#define GPIO148_ND_nRE          MFP_CFG(GPIO148, AF0)
+#define GPIO150_ND_ALE          MFP_CFG(GPIO150, AF0)
+#define GPIO149_ND_CLE          MFP_CFG(GPIO149, AF0)
+#define GPIO112_ND_RDY0         MFP_CFG(GPIO112, AF0)
+#define GPIO160_ND_RDY1         MFP_CFG(GPIO160, AF0)
+
+/* Static Memory Controller */
+#define GPIO145_SMC_nCS0        MFP_CFG(GPIO145, AF0)
+#define GPIO146_SMC_nCS1        MFP_CFG(GPIO146, AF0)
+#define GPIO152_SMC_BE0         MFP_CFG(GPIO152, AF0)
+#define GPIO153_SMC_BE1         MFP_CFG(GPIO153, AF0)
+#define GPIO154_SMC_IRQ         MFP_CFG(GPIO154, AF0)
+#define GPIO113_SMC_RDY         MFP_CFG(GPIO113, AF0)
+#define GPIO151_SMC_SCLK        MFP_CFG(GPIO151, AF0)
+
+/* Ethernet */
+#define GPIO155_SM_ADVMUX       MFP_CFG(GPIO155, AF2)
+#define GPIO155_GPIO155         MFP_CFG(GPIO155, AF1)
+
+/* UART1 */
+#define GPIO45_UART1_RXD        MFP_CFG(GPIO45, AF1)
+#define GPIO46_UART1_TXD        MFP_CFG(GPIO46, AF1)
+#define GPIO29_UART1_RXD        MFP_CFG(GPIO29, AF1)
+#define GPIO30_UART1_TXD        MFP_CFG(GPIO30, AF1)
+#define GPIO31_UART1_CTS        MFP_CFG(GPIO31, AF1)
+#define GPIO32_UART1_RTS        MFP_CFG(GPIO32, AF1)
+
+/* UART2 */
+#define GPIO47_UART2_RXD        MFP_CFG(GPIO47, AF1)
+#define GPIO48_UART2_TXD        MFP_CFG(GPIO48, AF1)
+#define GPIO49_UART2_CTS        MFP_CFG(GPIO49, AF1)
+#define GPIO50_UART2_RTS        MFP_CFG(GPIO50, AF1)
+
+/* UART3 */
+#define GPIO51_UART3_RXD        MFP_CFG(GPIO51, AF1)
+#define GPIO52_UART3_TXD        MFP_CFG(GPIO52, AF1)
+#define GPIO53_UART3_CTS        MFP_CFG(GPIO53, AF1)
+#define GPIO54_UART3_RTS        MFP_CFG(GPIO54, AF1)
+
+/* MMC1 */
+#define GPIO124_MMC1_DAT7       MFP_CFG_DRV(GPIO124, AF1, FAST)
+#define GPIO125_MMC1_DAT6       MFP_CFG_DRV(GPIO125, AF1, FAST)
+#define GPIO129_MMC1_DAT5       MFP_CFG_DRV(GPIO129, AF1, FAST)
+#define GPIO130_MMC1_DAT4       MFP_CFG_DRV(GPIO130, AF1, FAST)
+#define GPIO131_MMC1_DAT3       MFP_CFG_DRV(GPIO131, AF1, FAST)
+#define GPIO132_MMC1_DAT2       MFP_CFG_DRV(GPIO132, AF1, FAST)
+#define GPIO133_MMC1_DAT1       MFP_CFG_DRV(GPIO133, AF1, FAST)
+#define GPIO134_MMC1_DAT0       MFP_CFG_DRV(GPIO134, AF1, FAST)
+#define GPIO136_MMC1_CMD        MFP_CFG_DRV(GPIO136, AF1, FAST)
+#define GPIO139_MMC1_CLK        MFP_CFG_DRV(GPIO139, AF1, FAST)
+#define GPIO140_MMC1_CD         MFP_CFG_DRV(GPIO140, AF1, FAST)
+#define GPIO141_MMC1_WP         MFP_CFG_DRV(GPIO141, AF1, FAST)
+
+/*MMC2*/
+#define GPIO37_MMC2_DAT3        MFP_CFG_DRV(GPIO37, AF1, FAST)
+#define GPIO38_MMC2_DAT2        MFP_CFG_DRV(GPIO38, AF1, FAST)
+#define GPIO39_MMC2_DAT1        MFP_CFG_DRV(GPIO39, AF1, FAST)
+#define GPIO40_MMC2_DAT0        MFP_CFG_DRV(GPIO40, AF1, FAST)
+#define GPIO41_MMC2_CMD         MFP_CFG_DRV(GPIO41, AF1, FAST)
+#define GPIO42_MMC2_CLK         MFP_CFG_DRV(GPIO42, AF1, FAST)
+
+/*MMC3*/
+#define GPIO165_MMC3_DAT7       MFP_CFG_DRV(GPIO165, AF2, FAST)
+#define GPIO162_MMC3_DAT6       MFP_CFG_DRV(GPIO162, AF2, FAST)
+#define GPIO166_MMC3_DAT5       MFP_CFG_DRV(GPIO166, AF2, FAST)
+#define GPIO163_MMC3_DAT4       MFP_CFG_DRV(GPIO163, AF2, FAST)
+#define GPIO167_MMC3_DAT3       MFP_CFG_DRV(GPIO167, AF2, FAST)
+#define GPIO164_MMC3_DAT2       MFP_CFG_DRV(GPIO164, AF2, FAST)
+#define GPIO168_MMC3_DAT1       MFP_CFG_DRV(GPIO168, AF2, FAST)
+#define GPIO111_MMC3_DAT0       MFP_CFG_DRV(GPIO111, AF2, FAST)
+#define GPIO112_MMC3_CMD        MFP_CFG_DRV(GPIO112, AF2, FAST)
+#define GPIO151_MMC3_CLK        MFP_CFG_DRV(GPIO151, AF2, FAST)
+
+/* LCD */
+#define GPIO74_LCD_FCLK         MFP_CFG_DRV(GPIO74, AF1, FAST)
+#define GPIO75_LCD_LCLK         MFP_CFG_DRV(GPIO75, AF1, FAST)
+#define GPIO76_LCD_PCLK         MFP_CFG_DRV(GPIO76, AF1, FAST)
+#define GPIO77_LCD_DENA         MFP_CFG_DRV(GPIO77, AF1, FAST)
+#define GPIO78_LCD_DD0          MFP_CFG_DRV(GPIO78, AF1, FAST)
+#define GPIO79_LCD_DD1          MFP_CFG_DRV(GPIO79, AF1, FAST)
+#define GPIO80_LCD_DD2          MFP_CFG_DRV(GPIO80, AF1, FAST)
+#define GPIO81_LCD_DD3          MFP_CFG_DRV(GPIO81, AF1, FAST)
+#define GPIO82_LCD_DD4          MFP_CFG_DRV(GPIO82, AF1, FAST)
+#define GPIO83_LCD_DD5          MFP_CFG_DRV(GPIO83, AF1, FAST)
+#define GPIO84_LCD_DD6          MFP_CFG_DRV(GPIO84, AF1, FAST)
+#define GPIO85_LCD_DD7          MFP_CFG_DRV(GPIO85, AF1, FAST)
+#define GPIO86_LCD_DD8          MFP_CFG_DRV(GPIO86, AF1, FAST)
+#define GPIO87_LCD_DD9          MFP_CFG_DRV(GPIO87, AF1, FAST)
+#define GPIO88_LCD_DD10         MFP_CFG_DRV(GPIO88, AF1, FAST)
+#define GPIO89_LCD_DD11         MFP_CFG_DRV(GPIO89, AF1, FAST)
+#define GPIO90_LCD_DD12         MFP_CFG_DRV(GPIO90, AF1, FAST)
+#define GPIO91_LCD_DD13         MFP_CFG_DRV(GPIO91, AF1, FAST)
+#define GPIO92_LCD_DD14         MFP_CFG_DRV(GPIO92, AF1, FAST)
+#define GPIO93_LCD_DD15         MFP_CFG_DRV(GPIO93, AF1, FAST)
+#define GPIO94_LCD_DD16         MFP_CFG_DRV(GPIO94, AF1, FAST)
+#define GPIO95_LCD_DD17         MFP_CFG_DRV(GPIO95, AF1, FAST)
+#define GPIO96_LCD_DD18         MFP_CFG_DRV(GPIO96, AF1, FAST)
+#define GPIO97_LCD_DD19         MFP_CFG_DRV(GPIO97, AF1, FAST)
+#define GPIO98_LCD_DD20         MFP_CFG_DRV(GPIO98, AF1, FAST)
+#define GPIO99_LCD_DD21         MFP_CFG_DRV(GPIO99, AF1, FAST)
+#define GPIO100_LCD_DD22        MFP_CFG_DRV(GPIO100, AF1, FAST)
+#define GPIO101_LCD_DD23        MFP_CFG_DRV(GPIO101, AF1, FAST)
+#define GPIO94_SPI_DCLK         MFP_CFG_DRV(GPIO94, AF3, FAST)
+#define GPIO95_SPI_CS0          MFP_CFG_DRV(GPIO95, AF3, FAST)
+#define GPIO96_SPI_DIN          MFP_CFG_DRV(GPIO96, AF3, FAST)
+#define GPIO97_SPI_DOUT         MFP_CFG_DRV(GPIO97, AF3, FAST)
+#define GPIO98_LCD_RST          MFP_CFG_DRV(GPIO98, AF0, FAST)
+
+#define GPIO114_MN_CLK_OUT      MFP_CFG_DRV(GPIO114, AF1, FAST)
+
+/*LCD TV path*/
+#define GPIO124_LCD_DD24        MFP_CFG_DRV(GPIO124, AF2, FAST)
+#define GPIO125_LCD_DD25        MFP_CFG_DRV(GPIO125, AF2, FAST)
+#define GPIO126_LCD_DD33        MFP_CFG_DRV(GPIO126, AF2, FAST)
+#define GPIO127_LCD_DD26        MFP_CFG_DRV(GPIO127, AF2, FAST)
+#define GPIO128_LCD_DD27        MFP_CFG_DRV(GPIO128, AF2, FAST)
+#define GPIO129_LCD_DD28        MFP_CFG_DRV(GPIO129, AF2, FAST)
+#define GPIO130_LCD_DD29        MFP_CFG_DRV(GPIO130, AF2, FAST)
+#define GPIO135_LCD_DD30        MFP_CFG_DRV(GPIO135, AF2, FAST)
+#define GPIO137_LCD_DD31        MFP_CFG_DRV(GPIO137, AF2, FAST)
+#define GPIO138_LCD_DD32        MFP_CFG_DRV(GPIO138, AF2, FAST)
+#define GPIO140_LCD_DD34        MFP_CFG_DRV(GPIO140, AF2, FAST)
+#define GPIO141_LCD_DD35        MFP_CFG_DRV(GPIO141, AF2, FAST)
+
+/* I2C */
+#define GPIO43_TWSI2_SCL        MFP_CFG_DRV(GPIO43, AF1, SLOW)
+#define GPIO44_TWSI2_SDA        MFP_CFG_DRV(GPIO44, AF1, SLOW)
+#define GPIO71_TWSI3_SCL        MFP_CFG_DRV(GPIO71, AF1, SLOW)
+#define GPIO72_TWSI3_SDA        MFP_CFG_DRV(GPIO72, AF1, SLOW)
+#define GPIO99_TWSI5_SCL        MFP_CFG_DRV(GPIO99, AF4, SLOW)
+#define GPIO100_TWSI5_SDA       MFP_CFG_DRV(GPIO100, AF4, SLOW)
+#define GPIO97_TWSI6_SCL        MFP_CFG_DRV(GPIO97, AF2, SLOW)
+#define GPIO98_TWSI6_SDA        MFP_CFG_DRV(GPIO98, AF2, SLOW)
+
+/* SSPA1 */
+#define GPIO24_I2S_SYSCLK       MFP_CFG(GPIO24, AF1)
+#define GPIO25_I2S_BITCLK       MFP_CFG(GPIO25, AF1)
+#define GPIO26_I2S_SYNC         MFP_CFG(GPIO26, AF1)
+#define GPIO27_I2S_DATA_OUT     MFP_CFG(GPIO27, AF1)
+#define GPIO28_I2S_SDATA_IN     MFP_CFG(GPIO28, AF1)
+#define GPIO114_I2S_MCLK        MFP_CFG(GPIO114, AF1)
+
+/* SSPA2 */
+#define GPIO33_SSPA2_CLK        MFP_CFG(GPIO33, AF1)
+#define GPIO34_SSPA2_FRM        MFP_CFG(GPIO34, AF1)
+#define GPIO35_SSPA2_TXD        MFP_CFG(GPIO35, AF1)
+#define GPIO36_SSPA2_RXD        MFP_CFG(GPIO36, AF1)
+
+/* Keypad */
+#define GPIO00_KP_MKIN0         MFP_CFG(GPIO0, AF1)
+#define GPIO01_KP_MKOUT0        MFP_CFG(GPIO1, AF1)
+#define GPIO02_KP_MKIN1         MFP_CFG(GPIO2, AF1)
+#define GPIO03_KP_MKOUT1        MFP_CFG(GPIO3, AF1)
+#define GPIO04_KP_MKIN2         MFP_CFG(GPIO4, AF1)
+#define GPIO05_KP_MKOUT2        MFP_CFG(GPIO5, AF1)
+#define GPIO06_KP_MKIN3         MFP_CFG(GPIO6, AF1)
+#define GPIO07_KP_MKOUT3        MFP_CFG(GPIO7, AF1)
+#define GPIO08_KP_MKIN4         MFP_CFG(GPIO8, AF1)
+#define GPIO09_KP_MKOUT4        MFP_CFG(GPIO9, AF1)
+#define GPIO10_KP_MKIN5         MFP_CFG(GPIO10, AF1)
+#define GPIO11_KP_MKOUT5        MFP_CFG(GPIO11, AF1)
+#define GPIO12_KP_MKIN6         MFP_CFG(GPIO12, AF1)
+#define GPIO13_KP_MKOUT6        MFP_CFG(GPIO13, AF1)
+#define GPIO14_KP_MKIN7         MFP_CFG(GPIO14, AF1)
+#define GPIO15_KP_MKOUT7        MFP_CFG(GPIO15, AF1)
+#define GPIO16_KP_DKIN0         MFP_CFG(GPIO16, AF1)
+#define GPIO17_KP_DKIN1         MFP_CFG(GPIO17, AF1)
+#define GPIO18_KP_DKIN2         MFP_CFG(GPIO18, AF1)
+#define GPIO19_KP_DKIN3         MFP_CFG(GPIO19, AF1)
+#define GPIO20_KP_DKIN4         MFP_CFG(GPIO20, AF1)
+#define GPIO21_KP_DKIN5         MFP_CFG(GPIO21, AF1)
+#define GPIO22_KP_DKIN6         MFP_CFG(GPIO22, AF1)
+#define GPIO23_KP_DKIN7         MFP_CFG(GPIO23, AF1)
+
+/* CAMERA */
+#define GPIO59_CCIC_IN7         MFP_CFG_DRV(GPIO59, AF1, FAST)
+#define GPIO60_CCIC_IN6         MFP_CFG_DRV(GPIO60, AF1, FAST)
+#define GPIO61_CCIC_IN5         MFP_CFG_DRV(GPIO61, AF1, FAST)
+#define GPIO62_CCIC_IN4         MFP_CFG_DRV(GPIO62, AF1, FAST)
+#define GPIO63_CCIC_IN3         MFP_CFG_DRV(GPIO63, AF1, FAST)
+#define GPIO64_CCIC_IN2         MFP_CFG_DRV(GPIO64, AF1, FAST)
+#define GPIO65_CCIC_IN1         MFP_CFG_DRV(GPIO65, AF1, FAST)
+#define GPIO66_CCIC_IN0         MFP_CFG_DRV(GPIO66, AF1, FAST)
+#define GPIO67_CAM_HSYNC        MFP_CFG_DRV(GPIO67, AF1, FAST)
+#define GPIO68_CAM_VSYNC        MFP_CFG_DRV(GPIO68, AF1, FAST)
+#define GPIO69_CAM_MCLK         MFP_CFG_DRV(GPIO69, AF1, FAST)
+#define GPIO70_CAM_PCLK         MFP_CFG_DRV(GPIO70, AF1, FAST)
+
+/* Wifi */
+#define GPIO45_GPIO45           MFP_CFG(GPIO45, AF0)
+#define GPIO46_GPIO46           MFP_CFG(GPIO46, AF0)
+#define GPIO21_GPIO21           MFP_CFG(GPIO21, AF0)
+#define GPIO22_GPIO22           MFP_CFG(GPIO22, AF0)
+#define GPIO55_GPIO55           MFP_CFG(GPIO55, AF0)
+#define GPIO56_GPIO56           MFP_CFG(GPIO56, AF0)
+#define GPIO57_GPIO57           MFP_CFG(GPIO57, AF0)
+#define GPIO58_GPIO58           MFP_CFG(GPIO58, AF0)
+
+/* Codec*/
+#define GPIO23_GPIO23           MFP_CFG(GPIO23, AF0)
+
+
+#endif /* __ASM_MACH_MFP_MMP2_H */
+