diff options
| author | Zhiqiang Ma <zhiqiang.ma@mediatek.com> | 2021-06-02 16:31:33 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2021-06-05 13:04:54 +0000 |
| commit | d2644dbf5fc1259c7bfcdbe3be9831e97d10d62e (patch) | |
| tree | f23bcd4da84de1921385b5a7042170aaaeec7514 /src/soc/mediatek/mt8195 | |
| parent | 9e3e0f560b3c6c3714473685d3b3866baf4f400d (diff) | |
soc/mediatek/mt8195: Enable mt8195 auxadc
Enable auxadc on MediaTek mt8195 platform.
Signed-off-by: Zhiqiang Ma <zhiqiang.ma@mediatek.com>
Change-Id: Ie79420e20c9ed6155791b490e1b5e4b44a579a49
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55155
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek/mt8195')
| -rw-r--r-- | src/soc/mediatek/mt8195/Makefile.inc | 4 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/include/soc/addressmap.h | 2 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/include/soc/auxadc.h | 23 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/include/soc/efuse.h | 16 |
4 files changed, 44 insertions, 1 deletions
diff --git a/src/soc/mediatek/mt8195/Makefile.inc b/src/soc/mediatek/mt8195/Makefile.inc index 3bdb47ccae..e0536389c4 100644 --- a/src/soc/mediatek/mt8195/Makefile.inc +++ b/src/soc/mediatek/mt8195/Makefile.inc @@ -1,5 +1,6 @@ ifeq ($(CONFIG_SOC_MEDIATEK_MT8195),y) +bootblock-y += ../common/auxadc.c bootblock-y += bootblock.c bootblock-y += ../common/eint_event.c bootblock-y += ../common/flash_controller.c @@ -12,6 +13,7 @@ bootblock-y += ../common/timer.c timer.c bootblock-y += ../common/uart.c bootblock-y += ../common/wdt.c +verstage-y += ../common/auxadc.c verstage-y += ../common/flash_controller.c verstage-y += ../common/gpio.c gpio.c verstage-y += ../common/i2c.c i2c.c @@ -20,6 +22,7 @@ verstage-y += ../common/timer.c timer.c verstage-y += ../common/uart.c verstage-y += ../common/wdt.c +romstage-y += ../common/auxadc.c romstage-y += ../common/cbmem.c romstage-y += ../common/clkbuf.c romstage-y += ../common/dram_init.c @@ -44,6 +47,7 @@ romstage-y += ../common/mt6315.c mt6315.c romstage-y += ../common/mt6359p.c mt6359p.c romstage-y += ../common/rtc.c ../common/rtc_osc_init.c ../common/rtc_mt6359p.c +ramstage-y += ../common/auxadc.c ramstage-y += emi.c ramstage-y += ../common/flash_controller.c ramstage-y += ../common/gpio.c gpio.c diff --git a/src/soc/mediatek/mt8195/include/soc/addressmap.h b/src/soc/mediatek/mt8195/include/soc/addressmap.h index e5195cacb4..f94410d4a9 100644 --- a/src/soc/mediatek/mt8195/include/soc/addressmap.h +++ b/src/soc/mediatek/mt8195/include/soc/addressmap.h @@ -50,8 +50,8 @@ enum { DPM_PM_SRAM_BASE2 = IO_PHYS + 0x00A00000, DPM_DM_SRAM_BASE2 = IO_PHYS + 0x00A20000, DPM_CFG_BASE2 = IO_PHYS + 0x00A40000, - AUXADC_BASE = IO_PHYS + 0x01001000, UART0_BASE = IO_PHYS + 0x01001100, + AUXADC_BASE = IO_PHYS + 0x01002000, PERICFG_AO_BASE = IO_PHYS + 0x01003000, SPI0_BASE = IO_PHYS + 0x0100A000, SPI1_BASE = IO_PHYS + 0x01010000, diff --git a/src/soc/mediatek/mt8195/include/soc/auxadc.h b/src/soc/mediatek/mt8195/include/soc/auxadc.h new file mode 100644 index 0000000000..63c8c7cd1c --- /dev/null +++ b/src/soc/mediatek/mt8195/include/soc/auxadc.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef SOC_MEDIATEK_MT8195_AUXADC_H +#define SOC_MEDIATEK_MT8195_AUXADC_H + +#include <soc/auxadc_common.h> +#include <soc/infracfg.h> +#include <stdint.h> + +typedef struct mtk_auxadc_regs { + uint32_t con0; + uint32_t con1; + uint32_t con1_set; + uint32_t con1_clr; + uint32_t con2; + uint32_t data[16]; + uint32_t reserved[16]; + uint32_t misc; +} mtk_auxadc_regs; + +static struct mt8195_infracfg_ao_regs *const mtk_infracfg = mt8195_infracfg_ao; + +#endif diff --git a/src/soc/mediatek/mt8195/include/soc/efuse.h b/src/soc/mediatek/mt8195/include/soc/efuse.h new file mode 100644 index 0000000000..360a411576 --- /dev/null +++ b/src/soc/mediatek/mt8195/include/soc/efuse.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef SOC_MEDIATEK_MT8195_EFUSE_H +#define SOC_MEDIATEK_MT8195_EFUSE_H + +#include <soc/addressmap.h> +#include <types.h> + +struct efuse_regs { + uint32_t reserved[130]; + uint32_t adc_cali_reg; +}; + +check_member(efuse_regs, adc_cali_reg, 0x208); +static struct efuse_regs *const mtk_efuse = (void *)EFUSEC_BASE; + +#endif |