diff options
| author | Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com> | 2021-10-01 14:39:39 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-10-02 11:50:22 +0000 |
| commit | f4d6e9085d59513b2dccf95138415661a1f7a75a (patch) | |
| tree | e830973c54bf4458c6cbc9de025a302dffa9dcff | |
| parent | f4b71734b266b5cf276e7bd3b0de45553a0728bd (diff) | |
soc/mediatek: add debug dump for ltiming and clock_div
ltiming and clock_div are not support for MT8173, so we separate them
to weak function: mtk_i2c_dump_more_info()
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I3228c6953be5fac18a76029702b878a34c7563f7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58074
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/soc/mediatek/mt8183/i2c.c | 7 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8192/i2c.c | 7 | ||||
| -rw-r--r-- | src/soc/mediatek/mt8195/i2c.c | 7 |
3 files changed, 21 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8183/i2c.c b/src/soc/mediatek/mt8183/i2c.c index ec9b797934..3e53a72c5e 100644 --- a/src/soc/mediatek/mt8183/i2c.c +++ b/src/soc/mediatek/mt8183/i2c.c @@ -135,3 +135,10 @@ void mtk_i2c_bus_init(uint8_t bus) mtk_i2c_speed_init(bus); mtk_i2c_set_gpio_pinmux(bus); } + +void mtk_i2c_dump_more_info(struct mt_i2c_regs *regs) +{ + printk(BIOS_DEBUG, "LTIMING %x\nCLK_DIV %x\n", + read32(®s->ltiming), + read32(®s->clock_div)); +} diff --git a/src/soc/mediatek/mt8192/i2c.c b/src/soc/mediatek/mt8192/i2c.c index 572c2808d2..a76b0394c7 100644 --- a/src/soc/mediatek/mt8192/i2c.c +++ b/src/soc/mediatek/mt8192/i2c.c @@ -181,3 +181,10 @@ void mtk_i2c_bus_init(uint8_t bus) mtk_i2c_speed_init(bus); mtk_i2c_set_gpio_pinmux(bus); } + +void mtk_i2c_dump_more_info(struct mt_i2c_regs *regs) +{ + printk(BIOS_DEBUG, "LTIMING %x\nCLK_DIV %x\n", + read32(®s->ltiming), + read32(®s->clock_div)); +} diff --git a/src/soc/mediatek/mt8195/i2c.c b/src/soc/mediatek/mt8195/i2c.c index 960eb12a69..1a10eefe49 100644 --- a/src/soc/mediatek/mt8195/i2c.c +++ b/src/soc/mediatek/mt8195/i2c.c @@ -355,3 +355,10 @@ void mtk_i2c_bus_init(uint8_t bus, uint32_t speed) mtk_i2c_speed_init(bus, speed); mtk_i2c_set_gpio_pinmux(bus); } + +void mtk_i2c_dump_more_info(struct mt_i2c_regs *regs) +{ + printk(BIOS_DEBUG, "LTIMING %x\nCLK_DIV %x\n", + read32(®s->ltiming), + read32(®s->clock_div)); +} |