diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/cs5535.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/cs5535.h | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/ANDROID_3.4.5/include/linux/cs5535.h b/ANDROID_3.4.5/include/linux/cs5535.h deleted file mode 100644 index c077aec3..00000000 --- a/ANDROID_3.4.5/include/linux/cs5535.h +++ /dev/null @@ -1,238 +0,0 @@ -/* - * AMD CS5535/CS5536 definitions - * Copyright (C) 2006 Advanced Micro Devices, Inc. - * Copyright (C) 2009 Andres Salomon <dilinger@collabora.co.uk> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - */ - -#ifndef _CS5535_H -#define _CS5535_H - -#include <asm/msr.h> - -/* MSRs */ -#define MSR_GLIU_P2D_RO0 0x10000029 - -#define MSR_LX_GLD_MSR_CONFIG 0x48002001 -#define MSR_LX_MSR_PADSEL 0x48002011 /* NOT 0x48000011; the data - * sheet has the wrong value */ -#define MSR_GLCP_SYS_RSTPLL 0x4C000014 -#define MSR_GLCP_DOTPLL 0x4C000015 - -#define MSR_LBAR_SMB 0x5140000B -#define MSR_LBAR_GPIO 0x5140000C -#define MSR_LBAR_MFGPT 0x5140000D -#define MSR_LBAR_ACPI 0x5140000E -#define MSR_LBAR_PMS 0x5140000F - -#define MSR_DIVIL_SOFT_RESET 0x51400017 - -#define MSR_PIC_YSEL_LOW 0x51400020 -#define MSR_PIC_YSEL_HIGH 0x51400021 -#define MSR_PIC_ZSEL_LOW 0x51400022 -#define MSR_PIC_ZSEL_HIGH 0x51400023 -#define MSR_PIC_IRQM_LPC 0x51400025 - -#define MSR_MFGPT_IRQ 0x51400028 -#define MSR_MFGPT_NR 0x51400029 -#define MSR_MFGPT_SETUP 0x5140002B - -#define MSR_RTC_DOMA_OFFSET 0x51400055 -#define MSR_RTC_MONA_OFFSET 0x51400056 -#define MSR_RTC_CEN_OFFSET 0x51400057 - -#define MSR_LX_SPARE_MSR 0x80000011 /* DC-specific */ - -#define MSR_GX_GLD_MSR_CONFIG 0xC0002001 -#define MSR_GX_MSR_PADSEL 0xC0002011 - -static inline int cs5535_pic_unreqz_select_high(unsigned int group, - unsigned int irq) -{ - uint32_t lo, hi; - - rdmsr(MSR_PIC_ZSEL_HIGH, lo, hi); - lo &= ~(0xF << (group * 4)); - lo |= (irq & 0xF) << (group * 4); - wrmsr(MSR_PIC_ZSEL_HIGH, lo, hi); - return 0; -} - -/* PIC registers */ -#define CS5536_PIC_INT_SEL1 0x4d0 -#define CS5536_PIC_INT_SEL2 0x4d1 - -/* resource sizes */ -#define LBAR_GPIO_SIZE 0xFF -#define LBAR_MFGPT_SIZE 0x40 -#define LBAR_ACPI_SIZE 0x40 -#define LBAR_PMS_SIZE 0x80 - -/* - * PMC registers (PMS block) - * It is only safe to access these registers as dword accesses. - * See CS5536 Specification Update erratas 17 & 18 - */ -#define CS5536_PM_SCLK 0x10 -#define CS5536_PM_IN_SLPCTL 0x20 -#define CS5536_PM_WKXD 0x34 -#define CS5536_PM_WKD 0x30 -#define CS5536_PM_SSC 0x54 - -/* - * PM registers (ACPI block) - * It is only safe to access these registers as dword accesses. - * See CS5536 Specification Update erratas 17 & 18 - */ -#define CS5536_PM1_STS 0x00 -#define CS5536_PM1_EN 0x02 -#define CS5536_PM1_CNT 0x08 -#define CS5536_PM_GPE0_STS 0x18 -#define CS5536_PM_GPE0_EN 0x1c - -/* CS5536_PM1_STS bits */ -#define CS5536_WAK_FLAG (1 << 15) -#define CS5536_PWRBTN_FLAG (1 << 8) - -/* CS5536_PM1_EN bits */ -#define CS5536_PM_PWRBTN (1 << 8) -#define CS5536_PM_RTC (1 << 10) - -/* CS5536_PM_GPE0_STS bits */ -#define CS5536_GPIOM7_PME_FLAG (1 << 31) -#define CS5536_GPIOM6_PME_FLAG (1 << 30) - -/* CS5536_PM_GPE0_EN bits */ -#define CS5536_GPIOM7_PME_EN (1 << 31) -#define CS5536_GPIOM6_PME_EN (1 << 30) - -/* VSA2 magic values */ -#define VSA_VRC_INDEX 0xAC1C -#define VSA_VRC_DATA 0xAC1E -#define VSA_VR_UNLOCK 0xFC53 /* unlock virtual register */ -#define VSA_VR_SIGNATURE 0x0003 -#define VSA_VR_MEM_SIZE 0x0200 -#define AMD_VSA_SIG 0x4132 /* signature is ascii 'VSA2' */ -#define GSW_VSA_SIG 0x534d /* General Software signature */ - -#include <linux/io.h> - -static inline int cs5535_has_vsa2(void) -{ - static int has_vsa2 = -1; - - if (has_vsa2 == -1) { - uint16_t val; - - /* - * The VSA has virtual registers that we can query for a - * signature. - */ - outw(VSA_VR_UNLOCK, VSA_VRC_INDEX); - outw(VSA_VR_SIGNATURE, VSA_VRC_INDEX); - - val = inw(VSA_VRC_DATA); - has_vsa2 = (val == AMD_VSA_SIG || val == GSW_VSA_SIG); - } - - return has_vsa2; -} - -/* GPIOs */ -#define GPIO_OUTPUT_VAL 0x00 -#define GPIO_OUTPUT_ENABLE 0x04 -#define GPIO_OUTPUT_OPEN_DRAIN 0x08 -#define GPIO_OUTPUT_INVERT 0x0C -#define GPIO_OUTPUT_AUX1 0x10 -#define GPIO_OUTPUT_AUX2 0x14 -#define GPIO_PULL_UP 0x18 -#define GPIO_PULL_DOWN 0x1C -#define GPIO_INPUT_ENABLE 0x20 -#define GPIO_INPUT_INVERT 0x24 -#define GPIO_INPUT_FILTER 0x28 -#define GPIO_INPUT_EVENT_COUNT 0x2C -#define GPIO_READ_BACK 0x30 -#define GPIO_INPUT_AUX1 0x34 -#define GPIO_EVENTS_ENABLE 0x38 -#define GPIO_LOCK_ENABLE 0x3C -#define GPIO_POSITIVE_EDGE_EN 0x40 -#define GPIO_NEGATIVE_EDGE_EN 0x44 -#define GPIO_POSITIVE_EDGE_STS 0x48 -#define GPIO_NEGATIVE_EDGE_STS 0x4C - -#define GPIO_FLTR7_AMOUNT 0xD8 - -#define GPIO_MAP_X 0xE0 -#define GPIO_MAP_Y 0xE4 -#define GPIO_MAP_Z 0xE8 -#define GPIO_MAP_W 0xEC - -#define GPIO_FE7_SEL 0xF7 - -void cs5535_gpio_set(unsigned offset, unsigned int reg); -void cs5535_gpio_clear(unsigned offset, unsigned int reg); -int cs5535_gpio_isset(unsigned offset, unsigned int reg); -int cs5535_gpio_set_irq(unsigned group, unsigned irq); -void cs5535_gpio_setup_event(unsigned offset, int pair, int pme); - -/* MFGPTs */ - -#define MFGPT_MAX_TIMERS 8 -#define MFGPT_TIMER_ANY (-1) - -#define MFGPT_DOMAIN_WORKING 1 -#define MFGPT_DOMAIN_STANDBY 2 -#define MFGPT_DOMAIN_ANY (MFGPT_DOMAIN_WORKING | MFGPT_DOMAIN_STANDBY) - -#define MFGPT_CMP1 0 -#define MFGPT_CMP2 1 - -#define MFGPT_EVENT_IRQ 0 -#define MFGPT_EVENT_NMI 1 -#define MFGPT_EVENT_RESET 3 - -#define MFGPT_REG_CMP1 0 -#define MFGPT_REG_CMP2 2 -#define MFGPT_REG_COUNTER 4 -#define MFGPT_REG_SETUP 6 - -#define MFGPT_SETUP_CNTEN (1 << 15) -#define MFGPT_SETUP_CMP2 (1 << 14) -#define MFGPT_SETUP_CMP1 (1 << 13) -#define MFGPT_SETUP_SETUP (1 << 12) -#define MFGPT_SETUP_STOPEN (1 << 11) -#define MFGPT_SETUP_EXTEN (1 << 10) -#define MFGPT_SETUP_REVEN (1 << 5) -#define MFGPT_SETUP_CLKSEL (1 << 4) - -struct cs5535_mfgpt_timer; - -extern uint16_t cs5535_mfgpt_read(struct cs5535_mfgpt_timer *timer, - uint16_t reg); -extern void cs5535_mfgpt_write(struct cs5535_mfgpt_timer *timer, uint16_t reg, - uint16_t value); - -extern int cs5535_mfgpt_toggle_event(struct cs5535_mfgpt_timer *timer, int cmp, - int event, int enable); -extern int cs5535_mfgpt_set_irq(struct cs5535_mfgpt_timer *timer, int cmp, - int *irq, int enable); -extern struct cs5535_mfgpt_timer *cs5535_mfgpt_alloc_timer(int timer, - int domain); -extern void cs5535_mfgpt_free_timer(struct cs5535_mfgpt_timer *timer); - -static inline int cs5535_mfgpt_setup_irq(struct cs5535_mfgpt_timer *timer, - int cmp, int *irq) -{ - return cs5535_mfgpt_set_irq(timer, cmp, irq, 1); -} - -static inline int cs5535_mfgpt_release_irq(struct cs5535_mfgpt_timer *timer, - int cmp, int *irq) -{ - return cs5535_mfgpt_set_irq(timer, cmp, irq, 0); -} - -#endif |