| Message ID | 1408450078-6296-1-git-send-email-cw00.choi@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Amit, On Tue, Aug 19, 2014 at 8:07 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote: > This patch add support for TRIM_RELOAD feature at Exynos3250. The TMU of > Exynos3250 has two TRIMINFO_CON register. > > Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> > Acked-by: Kyungmin Park <kyungmin.park@samsung.com> > Cc: Zhang Rui <rui.zhang@intel.com> > Cc: Eduardo Valentin <edubezval@gmail.com> What do you think about this patch? > --- > Changes from v1: > - Add missing 'TMU_SUPPORT_TRIM_RELOAD' features > > drivers/thermal/samsung/exynos_tmu.c | 7 +++++-- > drivers/thermal/samsung/exynos_tmu.h | 5 +++-- > drivers/thermal/samsung/exynos_tmu_data.c | 11 +++++++++-- > drivers/thermal/samsung/exynos_tmu_data.h | 7 +++++-- > 4 files changed, 22 insertions(+), 8 deletions(-) > > diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c > index acbff14..ed01606 100644 > --- a/drivers/thermal/samsung/exynos_tmu.c > +++ b/drivers/thermal/samsung/exynos_tmu.c > @@ -164,8 +164,11 @@ static int exynos_tmu_initialize(struct platform_device *pdev) > } > } > > - if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) > - __raw_writel(1, data->base + reg->triminfo_ctrl); > + if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) { > + for (i = 0; i < pdata->triminfo_reload_count; i++) > + __raw_writel(pdata->triminfo_reload[i], > + data->base + reg->triminfo_ctrl[i]); > + } > > if (pdata->cal_mode == HW_MODE) > goto skip_calib_data; > diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h > index 1b4a644..72cb54e 100644 > --- a/drivers/thermal/samsung/exynos_tmu.h > +++ b/drivers/thermal/samsung/exynos_tmu.h > @@ -151,8 +151,7 @@ struct exynos_tmu_registers { > u32 triminfo_25_shift; > u32 triminfo_85_shift; > > - u32 triminfo_ctrl; > - u32 triminfo_ctrl1; > + u32 triminfo_ctrl[2]; > u32 triminfo_reload_shift; > > u32 tmu_ctrl; > @@ -295,6 +294,8 @@ struct exynos_tmu_platform_data { > u8 second_point_trim; > u8 default_temp_offset; > u8 test_mux; > + u8 triminfo_reload[2]; > + u8 triminfo_reload_count; > > enum calibration_type cal_type; > enum calibration_mode cal_mode; > diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c > index aa8e0de..b45aa90 100644 > --- a/drivers/thermal/samsung/exynos_tmu_data.c > +++ b/drivers/thermal/samsung/exynos_tmu_data.c > @@ -95,6 +95,8 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { > .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, > .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, > .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, > + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON1, > + .triminfo_ctrl[1] = EXYNOS_TMU_TRIMINFO_CON2, > .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, > .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, > .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, > @@ -160,8 +162,11 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { > .temp_level = 95, \ > }, \ > .freq_tab_count = 2, \ > + .triminfo_reload[0] = 0x1, \ > + .triminfo_reload[1] = 0x11, \ > + .triminfo_reload_count = 2, \ > .registers = &exynos3250_tmu_registers, \ > - .features = (TMU_SUPPORT_EMULATION | \ > + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD\ > TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ > TMU_SUPPORT_EMUL_TIME) > #endif > @@ -184,7 +189,7 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { > .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, > .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, > .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, > - .triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON, > + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON2, > .triminfo_reload_shift = EXYNOS_TRIMINFO_RELOAD_SHIFT, > .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, > .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, > @@ -252,6 +257,8 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { > .temp_level = 95, \ > }, \ > .freq_tab_count = 2, \ > + .triminfo_reload[0] = 0x1, \ > + .triminfo_reload_count = 1, \ > .registers = &exynos4412_tmu_registers, \ > .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ > TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ > diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h > index f0979e5..e0536c3 100644 > --- a/drivers/thermal/samsung/exynos_tmu_data.h > +++ b/drivers/thermal/samsung/exynos_tmu_data.h > @@ -57,8 +57,11 @@ > #define EXYNOS4210_TMU_TRIG_LEVEL_MASK 0x1111 > #define EXYNOS4210_TMU_INTCLEAR_VAL 0x1111 > > -/* Exynos5250 and Exynos4412 specific registers */ > -#define EXYNOS_TMU_TRIMINFO_CON 0x14 > +/* Exynos3250 specific registers */ > +#define EXYNOS_TMU_TRIMINFO_CON1 0x10 > + > +/* Exynos5250, Exynos4412 and Exynos3250 specific registers */ > +#define EXYNOS_TMU_TRIMINFO_CON2 0x14 > #define EXYNOS_THD_TEMP_RISE 0x50 > #define EXYNOS_THD_TEMP_FALL 0x54 > #define EXYNOS_EMUL_CON 0x80 > -- > 1.8.0 >
Dear Eduardo, I'm so sorry. This patch has build break as following: It is my mistake about missing 'or' operation when adding TMU_SUPPORT_TRIM_RELOAD. + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD\ I'll send new patch to fix it right now. Best Regards, Chanwoo Choi On 08/19/2014 09:28 PM, edubezval@gmail.com wrote: > Amit, > > On Tue, Aug 19, 2014 at 8:07 AM, Chanwoo Choi <cw00.choi@samsung.com> wrote: >> This patch add support for TRIM_RELOAD feature at Exynos3250. The TMU of >> Exynos3250 has two TRIMINFO_CON register. >> >> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> >> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> >> Cc: Zhang Rui <rui.zhang@intel.com> >> Cc: Eduardo Valentin <edubezval@gmail.com> > > What do you think about this patch? > >> --- >> Changes from v1: >> - Add missing 'TMU_SUPPORT_TRIM_RELOAD' features >> >> drivers/thermal/samsung/exynos_tmu.c | 7 +++++-- >> drivers/thermal/samsung/exynos_tmu.h | 5 +++-- >> drivers/thermal/samsung/exynos_tmu_data.c | 11 +++++++++-- >> drivers/thermal/samsung/exynos_tmu_data.h | 7 +++++-- >> 4 files changed, 22 insertions(+), 8 deletions(-) >> >> diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c >> index acbff14..ed01606 100644 >> --- a/drivers/thermal/samsung/exynos_tmu.c >> +++ b/drivers/thermal/samsung/exynos_tmu.c >> @@ -164,8 +164,11 @@ static int exynos_tmu_initialize(struct platform_device *pdev) >> } >> } >> >> - if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) >> - __raw_writel(1, data->base + reg->triminfo_ctrl); >> + if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) { >> + for (i = 0; i < pdata->triminfo_reload_count; i++) >> + __raw_writel(pdata->triminfo_reload[i], >> + data->base + reg->triminfo_ctrl[i]); >> + } >> >> if (pdata->cal_mode == HW_MODE) >> goto skip_calib_data; >> diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h >> index 1b4a644..72cb54e 100644 >> --- a/drivers/thermal/samsung/exynos_tmu.h >> +++ b/drivers/thermal/samsung/exynos_tmu.h >> @@ -151,8 +151,7 @@ struct exynos_tmu_registers { >> u32 triminfo_25_shift; >> u32 triminfo_85_shift; >> >> - u32 triminfo_ctrl; >> - u32 triminfo_ctrl1; >> + u32 triminfo_ctrl[2]; >> u32 triminfo_reload_shift; >> >> u32 tmu_ctrl; >> @@ -295,6 +294,8 @@ struct exynos_tmu_platform_data { >> u8 second_point_trim; >> u8 default_temp_offset; >> u8 test_mux; >> + u8 triminfo_reload[2]; >> + u8 triminfo_reload_count; >> >> enum calibration_type cal_type; >> enum calibration_mode cal_mode; >> diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c >> index aa8e0de..b45aa90 100644 >> --- a/drivers/thermal/samsung/exynos_tmu_data.c >> +++ b/drivers/thermal/samsung/exynos_tmu_data.c >> @@ -95,6 +95,8 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { >> .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, >> .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, >> .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, >> + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON1, >> + .triminfo_ctrl[1] = EXYNOS_TMU_TRIMINFO_CON2, >> .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, >> .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, >> .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, >> @@ -160,8 +162,11 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { >> .temp_level = 95, \ >> }, \ >> .freq_tab_count = 2, \ >> + .triminfo_reload[0] = 0x1, \ >> + .triminfo_reload[1] = 0x11, \ >> + .triminfo_reload_count = 2, \ >> .registers = &exynos3250_tmu_registers, \ >> - .features = (TMU_SUPPORT_EMULATION | \ >> + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD\ >> TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ >> TMU_SUPPORT_EMUL_TIME) >> #endif >> @@ -184,7 +189,7 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { >> .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, >> .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, >> .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, >> - .triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON, >> + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON2, >> .triminfo_reload_shift = EXYNOS_TRIMINFO_RELOAD_SHIFT, >> .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, >> .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, >> @@ -252,6 +257,8 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { >> .temp_level = 95, \ >> }, \ >> .freq_tab_count = 2, \ >> + .triminfo_reload[0] = 0x1, \ >> + .triminfo_reload_count = 1, \ >> .registers = &exynos4412_tmu_registers, \ >> .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ >> TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ >> diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h >> index f0979e5..e0536c3 100644 >> --- a/drivers/thermal/samsung/exynos_tmu_data.h >> +++ b/drivers/thermal/samsung/exynos_tmu_data.h >> @@ -57,8 +57,11 @@ >> #define EXYNOS4210_TMU_TRIG_LEVEL_MASK 0x1111 >> #define EXYNOS4210_TMU_INTCLEAR_VAL 0x1111 >> >> -/* Exynos5250 and Exynos4412 specific registers */ >> -#define EXYNOS_TMU_TRIMINFO_CON 0x14 >> +/* Exynos3250 specific registers */ >> +#define EXYNOS_TMU_TRIMINFO_CON1 0x10 >> + >> +/* Exynos5250, Exynos4412 and Exynos3250 specific registers */ >> +#define EXYNOS_TMU_TRIMINFO_CON2 0x14 >> #define EXYNOS_THD_TEMP_RISE 0x50 >> #define EXYNOS_THD_TEMP_FALL 0x54 >> #define EXYNOS_EMUL_CON 0x80 >> -- >> 1.8.0 >> > > >
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index acbff14..ed01606 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -164,8 +164,11 @@ static int exynos_tmu_initialize(struct platform_device *pdev) } } - if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) - __raw_writel(1, data->base + reg->triminfo_ctrl); + if (TMU_SUPPORTS(pdata, TRIM_RELOAD)) { + for (i = 0; i < pdata->triminfo_reload_count; i++) + __raw_writel(pdata->triminfo_reload[i], + data->base + reg->triminfo_ctrl[i]); + } if (pdata->cal_mode == HW_MODE) goto skip_calib_data; diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h index 1b4a644..72cb54e 100644 --- a/drivers/thermal/samsung/exynos_tmu.h +++ b/drivers/thermal/samsung/exynos_tmu.h @@ -151,8 +151,7 @@ struct exynos_tmu_registers { u32 triminfo_25_shift; u32 triminfo_85_shift; - u32 triminfo_ctrl; - u32 triminfo_ctrl1; + u32 triminfo_ctrl[2]; u32 triminfo_reload_shift; u32 tmu_ctrl; @@ -295,6 +294,8 @@ struct exynos_tmu_platform_data { u8 second_point_trim; u8 default_temp_offset; u8 test_mux; + u8 triminfo_reload[2]; + u8 triminfo_reload_count; enum calibration_type cal_type; enum calibration_mode cal_mode; diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c index aa8e0de..b45aa90 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.c +++ b/drivers/thermal/samsung/exynos_tmu_data.c @@ -95,6 +95,8 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON1, + .triminfo_ctrl[1] = EXYNOS_TMU_TRIMINFO_CON2, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, .buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT, @@ -160,8 +162,11 @@ static const struct exynos_tmu_registers exynos3250_tmu_registers = { .temp_level = 95, \ }, \ .freq_tab_count = 2, \ + .triminfo_reload[0] = 0x1, \ + .triminfo_reload[1] = 0x11, \ + .triminfo_reload_count = 2, \ .registers = &exynos3250_tmu_registers, \ - .features = (TMU_SUPPORT_EMULATION | \ + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD\ TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ TMU_SUPPORT_EMUL_TIME) #endif @@ -184,7 +189,7 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, - .triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON, + .triminfo_ctrl[0] = EXYNOS_TMU_TRIMINFO_CON2, .triminfo_reload_shift = EXYNOS_TRIMINFO_RELOAD_SHIFT, .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT, @@ -252,6 +257,8 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .temp_level = 95, \ }, \ .freq_tab_count = 2, \ + .triminfo_reload[0] = 0x1, \ + .triminfo_reload_count = 1, \ .registers = &exynos4412_tmu_registers, \ .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h index f0979e5..e0536c3 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.h +++ b/drivers/thermal/samsung/exynos_tmu_data.h @@ -57,8 +57,11 @@ #define EXYNOS4210_TMU_TRIG_LEVEL_MASK 0x1111 #define EXYNOS4210_TMU_INTCLEAR_VAL 0x1111 -/* Exynos5250 and Exynos4412 specific registers */ -#define EXYNOS_TMU_TRIMINFO_CON 0x14 +/* Exynos3250 specific registers */ +#define EXYNOS_TMU_TRIMINFO_CON1 0x10 + +/* Exynos5250, Exynos4412 and Exynos3250 specific registers */ +#define EXYNOS_TMU_TRIMINFO_CON2 0x14 #define EXYNOS_THD_TEMP_RISE 0x50 #define EXYNOS_THD_TEMP_FALL 0x54 #define EXYNOS_EMUL_CON 0x80