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Diffstat (limited to 'include/linux/mfd/sta2x11-mfd.h')
-rw-r--r--include/linux/mfd/sta2x11-mfd.h198
1 files changed, 196 insertions, 2 deletions
diff --git a/include/linux/mfd/sta2x11-mfd.h b/include/linux/mfd/sta2x11-mfd.h
index d179227..9a855ac 100644
--- a/include/linux/mfd/sta2x11-mfd.h
+++ b/include/linux/mfd/sta2x11-mfd.h
@@ -26,6 +26,28 @@
#include <linux/types.h>
#include <linux/pci.h>
+enum sta2x11_mfd_plat_dev {
+ sta2x11_sctl = 0,
+ sta2x11_gpio,
+ sta2x11_scr,
+ sta2x11_time,
+ sta2x11_apbreg,
+ sta2x11_apb_soc_regs,
+ sta2x11_vic,
+ sta2x11_n_mfd_plat_devs,
+};
+
+#define STA2X11_MFD_SCTL_NAME "sta2x11-sctl"
+#define STA2X11_MFD_GPIO_NAME "sta2x11-gpio"
+#define STA2X11_MFD_SCR_NAME "sta2x11-scr"
+#define STA2X11_MFD_TIME_NAME "sta2x11-time"
+#define STA2X11_MFD_APBREG_NAME "sta2x11-apbreg"
+#define STA2X11_MFD_APB_SOC_REGS_NAME "sta2x11-apb-soc-regs"
+#define STA2X11_MFD_VIC_NAME "sta2x11-vic"
+
+extern u32
+__sta2x11_mfd_mask(struct pci_dev *, u32, u32, u32, enum sta2x11_mfd_plat_dev);
+
/*
* The MFD PCI block includes the GPIO peripherals and other register blocks.
* For GPIO, we have 32*4 bits (I use "gsta" for "gpio sta2x11".)
@@ -182,7 +204,11 @@ struct sta2x11_gpio_pdata {
* The APB bridge has its own registers, needed by our users as well.
* They are accessed with the following read/mask/write function.
*/
-u32 sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
+static inline u32
+sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
+{
+ return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_apbreg);
+}
/* CAN and MLB */
#define APBREG_BSR 0x00 /* Bridge Status Reg */
@@ -211,19 +237,45 @@ u32 sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
* The system controller has its own registers. Some of these are accessed
* by out users as well, using the following read/mask/write/function
*/
-u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
+static inline
+u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
+{
+ return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_sctl);
+}
#define SCTL_SCCTL 0x00 /* System controller control register */
#define SCTL_ARMCFG 0x04 /* ARM configuration register */
#define SCTL_SCPLLCTL 0x08 /* PLL control status register */
+
+#define SCTL_SCPLLCTL_AUDIO_PLL_PD BIT(1)
+#define SCTL_SCPLLCTL_FRAC_CONTROL BIT(3)
+#define SCTL_SCPLLCTL_STRB_BYPASS BIT(6)
+#define SCTL_SCPLLCTL_STRB_INPUT BIT(8)
+
#define SCTL_SCPLLFCTRL 0x0c /* PLL frequency control register */
+
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_MASK 0xff
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_SHIFT 10
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_MASK 7
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_SHIFT 21
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_MASK 7
+#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_SHIFT 18
+#define SCTL_SCPLLFCTRL_DITHER_DISABLE_MASK 0x03
+#define SCTL_SCPLLFCTRL_DITHER_DISABLE_SHIFT 4
+
+
#define SCTL_SCRESFRACT 0x10 /* PLL fractional input register */
+
+#define SCTL_SCRESFRACT_MASK 0x0000ffff
+
+
#define SCTL_SCRESCTRL1 0x14 /* Peripheral reset control 1 */
#define SCTL_SCRESXTRL2 0x18 /* Peripheral reset control 2 */
#define SCTL_SCPEREN0 0x1c /* Peripheral clock enable register 0 */
#define SCTL_SCPEREN1 0x20 /* Peripheral clock enable register 1 */
#define SCTL_SCPEREN2 0x24 /* Peripheral clock enable register 2 */
#define SCTL_SCGRST 0x28 /* Peripheral global reset */
+#define SCTL_SCPCIECSBRST 0x2c /* PCIe PAB CSB reset status register */
#define SCTL_SCPCIPMCR1 0x30 /* PCI power management control 1 */
#define SCTL_SCPCIPMCR2 0x34 /* PCI power management control 2 */
#define SCTL_SCPCIPMSR1 0x38 /* PCI power management status 1 */
@@ -321,4 +373,146 @@ u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val);
#define SCTL_SCPEREN1_I2C3 (1 << 16)
#define SCTL_SCPEREN1_USB_PHY (1 << 17)
+/*
+ * APB-SOC registers
+ */
+static inline
+u32 sta2x11_apb_soc_regs_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
+{
+ return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_apb_soc_regs);
+}
+
+#define PCIE_EP1_FUNC3_0_INTR_REG 0x000
+#define PCIE_EP1_FUNC7_4_INTR_REG 0x004
+#define PCIE_EP2_FUNC3_0_INTR_REG 0x008
+#define PCIE_EP2_FUNC7_4_INTR_REG 0x00c
+#define PCIE_EP3_FUNC3_0_INTR_REG 0x010
+#define PCIE_EP3_FUNC7_4_INTR_REG 0x014
+#define PCIE_EP4_FUNC3_0_INTR_REG 0x018
+#define PCIE_EP4_FUNC7_4_INTR_REG 0x01c
+#define PCIE_INTR_ENABLE0_REG 0x020
+#define PCIE_INTR_ENABLE1_REG 0x024
+#define PCIE_EP1_FUNC_TC_REG 0x028
+#define PCIE_EP2_FUNC_TC_REG 0x02c
+#define PCIE_EP3_FUNC_TC_REG 0x030
+#define PCIE_EP4_FUNC_TC_REG 0x034
+#define PCIE_EP1_FUNC_F_REG 0x038
+#define PCIE_EP2_FUNC_F_REG 0x03c
+#define PCIE_EP3_FUNC_F_REG 0x040
+#define PCIE_EP4_FUNC_F_REG 0x044
+#define PCIE_PAB_AMBA_SW_RST_REG 0x048
+#define PCIE_PM_STATUS_0_PORT_0_4 0x04c
+#define PCIE_PM_STATUS_7_0_EP1 0x050
+#define PCIE_PM_STATUS_7_0_EP2 0x054
+#define PCIE_PM_STATUS_7_0_EP3 0x058
+#define PCIE_PM_STATUS_7_0_EP4 0x05c
+#define PCIE_DEV_ID_0_EP1_REG 0x060
+#define PCIE_CC_REV_ID_0_EP1_REG 0x064
+#define PCIE_DEV_ID_1_EP1_REG 0x068
+#define PCIE_CC_REV_ID_1_EP1_REG 0x06c
+#define PCIE_DEV_ID_2_EP1_REG 0x070
+#define PCIE_CC_REV_ID_2_EP1_REG 0x074
+#define PCIE_DEV_ID_3_EP1_REG 0x078
+#define PCIE_CC_REV_ID_3_EP1_REG 0x07c
+#define PCIE_DEV_ID_4_EP1_REG 0x080
+#define PCIE_CC_REV_ID_4_EP1_REG 0x084
+#define PCIE_DEV_ID_5_EP1_REG 0x088
+#define PCIE_CC_REV_ID_5_EP1_REG 0x08c
+#define PCIE_DEV_ID_6_EP1_REG 0x090
+#define PCIE_CC_REV_ID_6_EP1_REG 0x094
+#define PCIE_DEV_ID_7_EP1_REG 0x098
+#define PCIE_CC_REV_ID_7_EP1_REG 0x09c
+#define PCIE_DEV_ID_0_EP2_REG 0x0a0
+#define PCIE_CC_REV_ID_0_EP2_REG 0x0a4
+#define PCIE_DEV_ID_1_EP2_REG 0x0a8
+#define PCIE_CC_REV_ID_1_EP2_REG 0x0ac
+#define PCIE_DEV_ID_2_EP2_REG 0x0b0
+#define PCIE_CC_REV_ID_2_EP2_REG 0x0b4
+#define PCIE_DEV_ID_3_EP2_REG 0x0b8
+#define PCIE_CC_REV_ID_3_EP2_REG 0x0bc
+#define PCIE_DEV_ID_4_EP2_REG 0x0c0
+#define PCIE_CC_REV_ID_4_EP2_REG 0x0c4
+#define PCIE_DEV_ID_5_EP2_REG 0x0c8
+#define PCIE_CC_REV_ID_5_EP2_REG 0x0cc
+#define PCIE_DEV_ID_6_EP2_REG 0x0d0
+#define PCIE_CC_REV_ID_6_EP2_REG 0x0d4
+#define PCIE_DEV_ID_7_EP2_REG 0x0d8
+#define PCIE_CC_REV_ID_7_EP2_REG 0x0dC
+#define PCIE_DEV_ID_0_EP3_REG 0x0e0
+#define PCIE_CC_REV_ID_0_EP3_REG 0x0e4
+#define PCIE_DEV_ID_1_EP3_REG 0x0e8
+#define PCIE_CC_REV_ID_1_EP3_REG 0x0ec
+#define PCIE_DEV_ID_2_EP3_REG 0x0f0
+#define PCIE_CC_REV_ID_2_EP3_REG 0x0f4
+#define PCIE_DEV_ID_3_EP3_REG 0x0f8
+#define PCIE_CC_REV_ID_3_EP3_REG 0x0fc
+#define PCIE_DEV_ID_4_EP3_REG 0x100
+#define PCIE_CC_REV_ID_4_EP3_REG 0x104
+#define PCIE_DEV_ID_5_EP3_REG 0x108
+#define PCIE_CC_REV_ID_5_EP3_REG 0x10c
+#define PCIE_DEV_ID_6_EP3_REG 0x110
+#define PCIE_CC_REV_ID_6_EP3_REG 0x114
+#define PCIE_DEV_ID_7_EP3_REG 0x118
+#define PCIE_CC_REV_ID_7_EP3_REG 0x11c
+#define PCIE_DEV_ID_0_EP4_REG 0x120
+#define PCIE_CC_REV_ID_0_EP4_REG 0x124
+#define PCIE_DEV_ID_1_EP4_REG 0x128
+#define PCIE_CC_REV_ID_1_EP4_REG 0x12c
+#define PCIE_DEV_ID_2_EP4_REG 0x130
+#define PCIE_CC_REV_ID_2_EP4_REG 0x134
+#define PCIE_DEV_ID_3_EP4_REG 0x138
+#define PCIE_CC_REV_ID_3_EP4_REG 0x13c
+#define PCIE_DEV_ID_4_EP4_REG 0x140
+#define PCIE_CC_REV_ID_4_EP4_REG 0x144
+#define PCIE_DEV_ID_5_EP4_REG 0x148
+#define PCIE_CC_REV_ID_5_EP4_REG 0x14c
+#define PCIE_DEV_ID_6_EP4_REG 0x150
+#define PCIE_CC_REV_ID_6_EP4_REG 0x154
+#define PCIE_DEV_ID_7_EP4_REG 0x158
+#define PCIE_CC_REV_ID_7_EP4_REG 0x15c
+#define PCIE_SUBSYS_VEN_ID_REG 0x160
+#define PCIE_COMMON_CLOCK_CONFIG_0_4_0 0x164
+#define PCIE_MIPHYP_SSC_EN_REG 0x168
+#define PCIE_MIPHYP_ADDR_REG 0x16c
+#define PCIE_L1_ASPM_READY_REG 0x170
+#define PCIE_EXT_CFG_RDY_REG 0x174
+#define PCIE_SoC_INT_ROUTER_STATUS0_REG 0x178
+#define PCIE_SoC_INT_ROUTER_STATUS1_REG 0x17c
+#define PCIE_SoC_INT_ROUTER_STATUS2_REG 0x180
+#define PCIE_SoC_INT_ROUTER_STATUS3_REG 0x184
+#define DMA_IP_CTRL_REG 0x324
+#define DISP_BRIDGE_PU_PD_CTRL_REG 0x328
+#define VIP_PU_PD_CTRL_REG 0x32c
+#define USB_MLB_PU_PD_CTRL_REG 0x330
+#define SDIO_PU_PD_MISCFUNC_CTRL_REG1 0x334
+#define SDIO_PU_PD_MISCFUNC_CTRL_REG2 0x338
+#define UART_PU_PD_CTRL_REG 0x33c
+#define ARM_Lock 0x340
+#define SYS_IO_CHAR_REG1 0x344
+#define SYS_IO_CHAR_REG2 0x348
+#define SATA_CORE_ID_REG 0x34c
+#define SATA_CTRL_REG 0x350
+#define I2C_HSFIX_MISC_REG 0x354
+#define SPARE2_RESERVED 0x358
+#define SPARE3_RESERVED 0x35c
+#define MASTER_LOCK_REG 0x368
+#define SYSTEM_CONFIG_STATUS_REG 0x36c
+#define MSP_CLK_CTRL_REG 0x39c
+#define COMPENSATION_REG1 0x3c4
+#define COMPENSATION_REG2 0x3c8
+#define COMPENSATION_REG3 0x3cc
+#define TEST_CTL_REG 0x3d0
+
+/*
+ * SECR (OTP) registers
+ */
+#define STA2X11_SECR_CR 0x00
+#define STA2X11_SECR_FVR0 0x10
+#define STA2X11_SECR_FVR1 0x14
+
+extern int sta2x11_mfd_get_regs_data(struct platform_device *pdev,
+ enum sta2x11_mfd_plat_dev index,
+ void __iomem **regs,
+ spinlock_t **lock);
+
#endif /* __STA2X11_MFD_H */
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