| Message ID | cover.1533815718.git.amit.kucheria@linaro.org |
|---|---|
| Headers | show |
| Series | Another round of tsens cleanups | expand |
On Thu, Aug 09, 2018 at 06:02:33PM +0530, Amit Kucheria wrote: > We've earlier added support to split the register address space into TM > and SROT regions. > > Split up the regmap address space into two for the remaining platforms that > have a similar register layout and make corresponding changes to the > get_temp_common() function used by these platforms. > > Since tsens-common.c/init_common() currently only registers one address > space, the order is important (TM before SROT). This is OK since the code > doesn't really use the SROT functionality yet. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > --- > arch/arm/boot/dts/qcom-msm8974.dtsi | 6 ++++-- > arch/arm64/boot/dts/qcom/msm8916.dtsi | 6 ++++-- > drivers/thermal/qcom/tsens-common.c | 5 +++-- > 3 files changed, 11 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > index d9019a49b292..3c4b81c29798 100644 > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > @@ -427,11 +427,13 @@ > }; > }; > > - tsens: thermal-sensor@fc4a8000 { > + tsens: thermal-sensor@fc4a9000 { > compatible = "qcom,msm8974-tsens"; > - reg = <0xfc4a8000 0x2000>; > + reg = <0xfc4a9000 0x1000>, /* TM */ > + <0xfc4a8000 0x1000>; /* SROT */ > nvmem-cells = <&tsens_calib>, <&tsens_backup>; > nvmem-cell-names = "calib", "calib_backup"; > + #qcom,sensors = <11>; nit: adding the number of sensors isn't directly related and probably should be in a separate patch. Not important enough to re-spin just for this though ;-) > #thermal-sensor-cells = <1>; > }; > > diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi > index cc1040eacdf5..abf84df5a7bc 100644 > --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi > @@ -774,11 +774,13 @@ > }; > }; > > - tsens: thermal-sensor@4a8000 { > + tsens: thermal-sensor@4a9000 { > compatible = "qcom,msm8916-tsens"; > - reg = <0x4a8000 0x2000>; > + reg = <0x4a9000 0x1000>, /* TM */ > + <0x4a8000 0x1000>; /* SROT */ > nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; > nvmem-cell-names = "calib", "calib_sel"; > + #qcom,sensors = <5>; ditto > #thermal-sensor-cells = <1>; > }; > > diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c > index 6207d8d92351..478739543bbc 100644 > --- a/drivers/thermal/qcom/tsens-common.c > +++ b/drivers/thermal/qcom/tsens-common.c > @@ -21,7 +21,7 @@ > #include <linux/regmap.h> > #include "tsens.h" > > -#define S0_ST_ADDR 0x1030 > +#define STATUS_OFFSET 0x30 > #define SN_ADDR_OFFSET 0x4 > #define SN_ST_TEMP_MASK 0x3ff > #define CAL_DEGC_PT1 30 > @@ -107,8 +107,9 @@ int get_temp_common(struct tsens_device *tmdev, int id, int *temp) > unsigned int status_reg; > int last_temp = 0, ret; > > - status_reg = S0_ST_ADDR + s->hw_id * SN_ADDR_OFFSET; > + status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * SN_ADDR_OFFSET; > ret = regmap_read(tmdev->map, status_reg, &code); > + > if (ret) > return ret; > last_temp = code & SN_ST_TEMP_MASK; Reviewed-by: Matthias Kaehlcke <mka@chromium.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thu, Aug 09, 2018 at 06:02:41PM +0530, Amit Kucheria wrote: > Instead of showing up as thermal-sensor@<addr>, the nodes will show up as > tsens0_tm, tsen1_tm, tsens1_srot, etc. in /proc/iomem making it easier to > read. > > IOW, > > 0c222000-0c2221fe : thermal-sensor@c263000 > 0c223000-0c2231fe : thermal-sensor@c265000 > 0c263000-0c2631fe : thermal-sensor@c263000 > 0c265000-0c2651fe : thermal-sensor@c265000 > > becomes > > 0c222000-0c2221fe : tsens0_srot > 0c223000-0c2231fe : tsens1_srot > 0c263000-0c2631fe : tsens0_tm > 0c265000-0c2651fe : tsens1_tm > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > --- > arch/arm/boot/dts/qcom-msm8974.dtsi | 1 + > arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 + > arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 ++ > arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 ++ > 4 files changed, 6 insertions(+) > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > index 3c4b81c29798..64c9f81ddd90 100644 > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > @@ -431,6 +431,7 @@ > compatible = "qcom,msm8974-tsens"; > reg = <0xfc4a9000 0x1000>, /* TM */ > <0xfc4a8000 0x1000>; /* SROT */ > + reg-names = "tsens_tm", "tsens_srot"; > nvmem-cells = <&tsens_calib>, <&tsens_backup>; > nvmem-cell-names = "calib", "calib_backup"; > #qcom,sensors = <11>; > diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi > index abf84df5a7bc..4e6a5e462a91 100644 > --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi > @@ -778,6 +778,7 @@ > compatible = "qcom,msm8916-tsens"; > reg = <0x4a9000 0x1000>, /* TM */ > <0x4a8000 0x1000>; /* SROT */ > + reg-names = "tsens_tm", "tsens_srot"; > nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; > nvmem-cell-names = "calib", "calib_sel"; > #qcom,sensors = <5>; > diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi > index c2dca3a30091..7e5982daa2ed 100644 > --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi > @@ -969,6 +969,7 @@ > compatible = "qcom,msm8996-tsens"; > reg = <0x4a9000 0x1000>, /* TM */ > <0x4a8000 0x1000>; /* SROT */ > + reg-names = "tsens0_tm", "tsens0_srot"; > #qcom,sensors = <13>; > #thermal-sensor-cells = <1>; > }; > @@ -977,6 +978,7 @@ > compatible = "qcom,msm8996-tsens"; > reg = <0x4ad000 0x1000>, /* TM */ > <0x4ac000 0x1000>; /* SROT */ > + reg-names = "tsens1_tm", "tsens1_srot"; > #qcom,sensors = <8>; > #thermal-sensor-cells = <1>; > }; > diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi > index f722785df26b..efd5d7abd1cd 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi > @@ -1531,6 +1531,7 @@ > compatible = "qcom,sdm845-tsens", "qcom,tsens-v2"; > reg = <0xc263000 0x1ff>, /* TM */ > <0xc222000 0x1ff>; /* SROT */ > + reg-names = "tsens0_tm", "tsens0_srot"; > #qcom,sensors = <13>; > #thermal-sensor-cells = <1>; > }; > @@ -1539,6 +1540,7 @@ > compatible = "qcom,sdm845-tsens", "qcom,tsens-v2"; > reg = <0xc265000 0x1ff>, /* TM */ > <0xc223000 0x1ff>; /* SROT */ > + reg-names = "tsens1_tm", "tsens1_srot"; > #qcom,sensors = <8>; > #thermal-sensor-cells = <1>; > }; Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
On Fri, Aug 10, 2018 at 12:41 AM Matthias Kaehlcke <mka@chromium.org> wrote: > > On Thu, Aug 09, 2018 at 06:02:33PM +0530, Amit Kucheria wrote: > > We've earlier added support to split the register address space into TM > > and SROT regions. > > > > Split up the regmap address space into two for the remaining platforms that > > have a similar register layout and make corresponding changes to the > > get_temp_common() function used by these platforms. > > > > Since tsens-common.c/init_common() currently only registers one address > > space, the order is important (TM before SROT). This is OK since the code > > doesn't really use the SROT functionality yet. > > > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > > --- > > arch/arm/boot/dts/qcom-msm8974.dtsi | 6 ++++-- > > arch/arm64/boot/dts/qcom/msm8916.dtsi | 6 ++++-- > > drivers/thermal/qcom/tsens-common.c | 5 +++-- > > 3 files changed, 11 insertions(+), 6 deletions(-) > > > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > > index d9019a49b292..3c4b81c29798 100644 > > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > > @@ -427,11 +427,13 @@ > > }; > > }; > > > > - tsens: thermal-sensor@fc4a8000 { > > + tsens: thermal-sensor@fc4a9000 { > > compatible = "qcom,msm8974-tsens"; > > - reg = <0xfc4a8000 0x2000>; > > + reg = <0xfc4a9000 0x1000>, /* TM */ > > + <0xfc4a8000 0x1000>; /* SROT */ > > nvmem-cells = <&tsens_calib>, <&tsens_backup>; > > nvmem-cell-names = "calib", "calib_backup"; > > + #qcom,sensors = <11>; > > nit: adding the number of sensors isn't directly related and probably > should be in a separate patch. Not important enough to re-spin just > for this though ;-) Hi Matthias, Sometimes the urge to avoid frivolous patches takes over too strongly. :-) I'll split it out in a respin. Thanks for the quick review of the series. Regards, Amit > > #thermal-sensor-cells = <1>; > > }; > > > > diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi > > index cc1040eacdf5..abf84df5a7bc 100644 > > --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi > > +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi > > @@ -774,11 +774,13 @@ > > }; > > }; > > > > - tsens: thermal-sensor@4a8000 { > > + tsens: thermal-sensor@4a9000 { > > compatible = "qcom,msm8916-tsens"; > > - reg = <0x4a8000 0x2000>; > > + reg = <0x4a9000 0x1000>, /* TM */ > > + <0x4a8000 0x1000>; /* SROT */ > > nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; > > nvmem-cell-names = "calib", "calib_sel"; > > + #qcom,sensors = <5>; > > ditto > > > #thermal-sensor-cells = <1>; > > }; > > > > diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c > > index 6207d8d92351..478739543bbc 100644 > > --- a/drivers/thermal/qcom/tsens-common.c > > +++ b/drivers/thermal/qcom/tsens-common.c > > @@ -21,7 +21,7 @@ > > #include <linux/regmap.h> > > #include "tsens.h" > > > > -#define S0_ST_ADDR 0x1030 > > +#define STATUS_OFFSET 0x30 > > #define SN_ADDR_OFFSET 0x4 > > #define SN_ST_TEMP_MASK 0x3ff > > #define CAL_DEGC_PT1 30 > > @@ -107,8 +107,9 @@ int get_temp_common(struct tsens_device *tmdev, int id, int *temp) > > unsigned int status_reg; > > int last_temp = 0, ret; > > > > - status_reg = S0_ST_ADDR + s->hw_id * SN_ADDR_OFFSET; > > + status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * SN_ADDR_OFFSET; > > ret = regmap_read(tmdev->map, status_reg, &code); > > + > > if (ret) > > return ret; > > last_temp = code & SN_ST_TEMP_MASK; > > Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
hello, On Thu, Aug 09, 2018 at 06:02:33PM +0530, Amit Kucheria wrote: > We've earlier added support to split the register address space into TM > and SROT regions. > > Split up the regmap address space into two for the remaining platforms that > have a similar register layout and make corresponding changes to the > get_temp_common() function used by these platforms. > > Since tsens-common.c/init_common() currently only registers one address > space, the order is important (TM before SROT). This is OK since the code > doesn't really use the SROT functionality yet. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > --- > arch/arm/boot/dts/qcom-msm8974.dtsi | 6 ++++-- > arch/arm64/boot/dts/qcom/msm8916.dtsi | 6 ++++-- > drivers/thermal/qcom/tsens-common.c | 5 +++-- Can you please resend this with two separate patches, one with the driver changes another for the dts(i) changes. Just that I prefer taking only the driver changes once accepting the dts changes. Makes merging easier to avoid conflicts when sending pulls. Thanks. > 3 files changed, 11 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > index d9019a49b292..3c4b81c29798 100644 > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > @@ -427,11 +427,13 @@ > }; > }; > > - tsens: thermal-sensor@fc4a8000 { > + tsens: thermal-sensor@fc4a9000 { > compatible = "qcom,msm8974-tsens"; > - reg = <0xfc4a8000 0x2000>; > + reg = <0xfc4a9000 0x1000>, /* TM */ > + <0xfc4a8000 0x1000>; /* SROT */ > nvmem-cells = <&tsens_calib>, <&tsens_backup>; > nvmem-cell-names = "calib", "calib_backup"; > + #qcom,sensors = <11>; > #thermal-sensor-cells = <1>; > }; > > diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi > index cc1040eacdf5..abf84df5a7bc 100644 > --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi > @@ -774,11 +774,13 @@ > }; > }; > > - tsens: thermal-sensor@4a8000 { > + tsens: thermal-sensor@4a9000 { > compatible = "qcom,msm8916-tsens"; > - reg = <0x4a8000 0x2000>; > + reg = <0x4a9000 0x1000>, /* TM */ > + <0x4a8000 0x1000>; /* SROT */ > nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; > nvmem-cell-names = "calib", "calib_sel"; > + #qcom,sensors = <5>; > #thermal-sensor-cells = <1>; > }; > > diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c > index 6207d8d92351..478739543bbc 100644 > --- a/drivers/thermal/qcom/tsens-common.c > +++ b/drivers/thermal/qcom/tsens-common.c > @@ -21,7 +21,7 @@ > #include <linux/regmap.h> > #include "tsens.h" > > -#define S0_ST_ADDR 0x1030 > +#define STATUS_OFFSET 0x30 > #define SN_ADDR_OFFSET 0x4 > #define SN_ST_TEMP_MASK 0x3ff > #define CAL_DEGC_PT1 30 > @@ -107,8 +107,9 @@ int get_temp_common(struct tsens_device *tmdev, int id, int *temp) > unsigned int status_reg; > int last_temp = 0, ret; > > - status_reg = S0_ST_ADDR + s->hw_id * SN_ADDR_OFFSET; > + status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * SN_ADDR_OFFSET; > ret = regmap_read(tmdev->map, status_reg, &code); > + > if (ret) > return ret; > last_temp = code & SN_ST_TEMP_MASK; > -- > 2.17.1 >
On Thu, Aug 09, 2018 at 06:02:33PM +0530, Amit Kucheria wrote: > We've earlier added support to split the register address space into TM > and SROT regions. > > Split up the regmap address space into two for the remaining platforms that > have a similar register layout and make corresponding changes to the > get_temp_common() function used by these platforms. > > Since tsens-common.c/init_common() currently only registers one address > space, the order is important (TM before SROT). This is OK since the code > doesn't really use the SROT functionality yet. > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > --- > arch/arm/boot/dts/qcom-msm8974.dtsi | 6 ++++-- > arch/arm64/boot/dts/qcom/msm8916.dtsi | 6 ++++-- > drivers/thermal/qcom/tsens-common.c | 5 +++-- > 3 files changed, 11 insertions(+), 6 deletions(-) > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > index d9019a49b292..3c4b81c29798 100644 > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > @@ -427,11 +427,13 @@ > }; > }; > > - tsens: thermal-sensor@fc4a8000 { > + tsens: thermal-sensor@fc4a9000 { > compatible = "qcom,msm8974-tsens"; > - reg = <0xfc4a8000 0x2000>; > + reg = <0xfc4a9000 0x1000>, /* TM */ > + <0xfc4a8000 0x1000>; /* SROT */ > nvmem-cells = <&tsens_calib>, <&tsens_backup>; > nvmem-cell-names = "calib", "calib_backup"; > + #qcom,sensors = <11>; > #thermal-sensor-cells = <1>; > }; > > diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi > index cc1040eacdf5..abf84df5a7bc 100644 > --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi > @@ -774,11 +774,13 @@ > }; > }; > > - tsens: thermal-sensor@4a8000 { > + tsens: thermal-sensor@4a9000 { > compatible = "qcom,msm8916-tsens"; > - reg = <0x4a8000 0x2000>; > + reg = <0x4a9000 0x1000>, /* TM */ > + <0x4a8000 0x1000>; /* SROT */ > nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; > nvmem-cell-names = "calib", "calib_sel"; > + #qcom,sensors = <5>; > #thermal-sensor-cells = <1>; Looking closer to this, I fail to remember the reasoning why #qcom,sensors property was needed. > }; > > diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c > index 6207d8d92351..478739543bbc 100644 > --- a/drivers/thermal/qcom/tsens-common.c > +++ b/drivers/thermal/qcom/tsens-common.c > @@ -21,7 +21,7 @@ > #include <linux/regmap.h> > #include "tsens.h" > > -#define S0_ST_ADDR 0x1030 > +#define STATUS_OFFSET 0x30 > #define SN_ADDR_OFFSET 0x4 > #define SN_ST_TEMP_MASK 0x3ff > #define CAL_DEGC_PT1 30 > @@ -107,8 +107,9 @@ int get_temp_common(struct tsens_device *tmdev, int id, int *temp) > unsigned int status_reg; > int last_temp = 0, ret; > > - status_reg = S0_ST_ADDR + s->hw_id * SN_ADDR_OFFSET; > + status_reg = tmdev->tm_offset + STATUS_OFFSET + s->hw_id * SN_ADDR_OFFSET; > ret = regmap_read(tmdev->map, status_reg, &code); > + > if (ret) > return ret; > last_temp = code & SN_ST_TEMP_MASK; > -- > 2.17.1 >
On Sat, Aug 25, 2018 at 4:58 AM Eduardo Valentin <edubezval@gmail.com> wrote: > > On Thu, Aug 09, 2018 at 06:02:33PM +0530, Amit Kucheria wrote: > > We've earlier added support to split the register address space into TM > > and SROT regions. > > > > Split up the regmap address space into two for the remaining platforms that > > have a similar register layout and make corresponding changes to the > > get_temp_common() function used by these platforms. > > > > Since tsens-common.c/init_common() currently only registers one address > > space, the order is important (TM before SROT). This is OK since the code > > doesn't really use the SROT functionality yet. > > > > Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> > > --- > > arch/arm/boot/dts/qcom-msm8974.dtsi | 6 ++++-- > > arch/arm64/boot/dts/qcom/msm8916.dtsi | 6 ++++-- > > drivers/thermal/qcom/tsens-common.c | 5 +++-- > > 3 files changed, 11 insertions(+), 6 deletions(-) > > > > diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi > > index d9019a49b292..3c4b81c29798 100644 > > --- a/arch/arm/boot/dts/qcom-msm8974.dtsi > > +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi > > @@ -427,11 +427,13 @@ > > }; > > }; > > > > - tsens: thermal-sensor@fc4a8000 { > > + tsens: thermal-sensor@fc4a9000 { > > compatible = "qcom,msm8974-tsens"; > > - reg = <0xfc4a8000 0x2000>; > > + reg = <0xfc4a9000 0x1000>, /* TM */ > > + <0xfc4a8000 0x1000>; /* SROT */ > > nvmem-cells = <&tsens_calib>, <&tsens_backup>; > > nvmem-cell-names = "calib", "calib_backup"; > > + #qcom,sensors = <11>; > > #thermal-sensor-cells = <1>; > > }; > > > > diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi > > index cc1040eacdf5..abf84df5a7bc 100644 > > --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi > > +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi > > @@ -774,11 +774,13 @@ > > }; > > }; > > > > - tsens: thermal-sensor@4a8000 { > > + tsens: thermal-sensor@4a9000 { > > compatible = "qcom,msm8916-tsens"; > > - reg = <0x4a8000 0x2000>; > > + reg = <0x4a9000 0x1000>, /* TM */ > > + <0x4a8000 0x1000>; /* SROT */ > > nvmem-cells = <&tsens_caldata>, <&tsens_calsel>; > > nvmem-cell-names = "calib", "calib_sel"; > > + #qcom,sensors = <5>; > > #thermal-sensor-cells = <1>; > > Looking closer to this, I fail to remember the reasoning why > #qcom,sensors property was needed. It is necessary for platforms that have multiple TSENS blocks. This then allows us to specify the number of connected sensors per block. See commit 6d7c70d1cd65 ("thermal: qcom: tsens: Allow number of sensors to come from DT") for details. As requested by Matthias, I'm moving this bit to its own patch in v2. Regards, Amit