* [PATCH v2] arm64: dts: ls1088a: update the sata node
@ 2017-05-11 8:01 Yuantian Tang
2017-05-11 8:01 ` [PATCH] arm64: dts: ls1088a: Add TMU device tree support Yuantian Tang
2017-05-12 3:28 ` [PATCH v2] arm64: dts: ls1088a: update the sata node Shawn Guo
0 siblings, 2 replies; 5+ messages in thread
From: Yuantian Tang @ 2017-05-11 8:01 UTC (permalink / raw)
To: linux-arm-kernel
1. Sata ecc should be disabled due to a erratum.
Provide the ecc register address for driver to use.
2. Enable dma coherence operation
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
---
v2:
- move dma-coherent property above status
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 2946fd7..caecd14 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -265,9 +265,12 @@
sata: sata at 3200000 {
compatible = "fsl,ls1088a-ahci", "fsl,ls1043a-ahci";
- reg = <0x0 0x3200000 0x0 0x10000>;
+ reg = <0x0 0x3200000 0x0 0x10000>,
+ <0x0 0x20140520 0x0 0x4>;
+ reg-names = "ahci", "sata-ecc";
interrupts = <0 133 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 3>;
+ dma-coherent;
status = "disabled";
};
};
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH] arm64: dts: ls1088a: Add TMU device tree support
2017-05-11 8:01 [PATCH v2] arm64: dts: ls1088a: update the sata node Yuantian Tang
@ 2017-05-11 8:01 ` Yuantian Tang
2017-05-12 3:29 ` Shawn Guo
2017-05-12 3:28 ` [PATCH v2] arm64: dts: ls1088a: update the sata node Shawn Guo
1 sibling, 1 reply; 5+ messages in thread
From: Yuantian Tang @ 2017-05-11 8:01 UTC (permalink / raw)
To: linux-arm-kernel
Add nodes and properties for thermal management support.
Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 89 ++++++++++++++++++++++++++
1 file changed, 89 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index caecd14..53dc1c1 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -44,6 +44,7 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
compatible = "fsl,ls1088a";
@@ -61,6 +62,7 @@
compatible = "arm,cortex-a53";
reg = <0x0>;
clocks = <&clockgen 1 0>;
+ #cooling-cells = <2>;
};
cpu1: cpu at 1 {
@@ -89,6 +91,7 @@
compatible = "arm,cortex-a53";
reg = <0x100>;
clocks = <&clockgen 1 1>;
+ #cooling-cells = <2>;
};
cpu5: cpu at 101 {
@@ -273,6 +276,92 @@
dma-coherent;
status = "disabled";
};
+
+ tmu: tmu at 1f80000 {
+ compatible = "fsl,qoriq-tmu";
+ reg = <0x0 0x1f80000 0x0 0x10000>;
+ interrupts = <0 23 0x4>;
+ fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x30062>;
+ fsl,tmu-calibration =
+ /* Calibration data group 1 */
+ <0x00000000 0x00000026
+ 0x00000001 0x0000002d
+ 0x00000002 0x00000032
+ 0x00000003 0x00000039
+ 0x00000004 0x0000003f
+ 0x00000005 0x00000046
+ 0x00000006 0x0000004d
+ 0x00000007 0x00000054
+ 0x00000008 0x0000005a
+ 0x00000009 0x00000061
+ 0x0000000a 0x0000006a
+ 0x0000000b 0x00000071
+ /* Calibration data group 2 */
+ 0x00010000 0x00000025
+ 0x00010001 0x0000002c
+ 0x00010002 0x00000035
+ 0x00010003 0x0000003d
+ 0x00010004 0x00000045
+ 0x00010005 0x0000004e
+ 0x00010006 0x00000057
+ 0x00010007 0x00000061
+ 0x00010008 0x0000006b
+ 0x00010009 0x00000076
+ /* Calibration data group 3 */
+ 0x00020000 0x00000029
+ 0x00020001 0x00000033
+ 0x00020002 0x0000003d
+ 0x00020003 0x00000049
+ 0x00020004 0x00000056
+ 0x00020005 0x00000061
+ 0x00020006 0x0000006d
+ /* Calibration data group 4 */
+ 0x00030000 0x00000021
+ 0x00030001 0x0000002a
+ 0x00030002 0x0000003c
+ 0x00030003 0x0000004e>;
+ little-endian;
+ #thermal-sensor-cells = <1>;
+ };
+
+ thermal-zones {
+ cpu_thermal: cpu-thermal {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+ thermal-sensors = <&tmu 0>;
+
+ trips {
+ cpu_alert: cpu-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&cpu_alert>;
+ cooling-device =
+ <&cpu0 THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>;
+ };
+
+ map1 {
+ trip = <&cpu_alert>;
+ cooling-device =
+ <&cpu4 THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
};
};
--
2.1.0.27.g96db324
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH] arm64: dts: ls1088a: Add TMU device tree support
2017-05-11 8:01 ` [PATCH] arm64: dts: ls1088a: Add TMU device tree support Yuantian Tang
@ 2017-05-12 3:29 ` Shawn Guo
2017-05-12 3:39 ` Andy Tang
0 siblings, 1 reply; 5+ messages in thread
From: Shawn Guo @ 2017-05-12 3:29 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, May 11, 2017 at 04:01:20PM +0800, Yuantian Tang wrote:
> Add nodes and properties for thermal management support.
>
> Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 89 ++++++++++++++++++++++++++
> 1 file changed, 89 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> index caecd14..53dc1c1 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> @@ -44,6 +44,7 @@
> * OTHER DEALINGS IN THE SOFTWARE.
> */
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/thermal/thermal.h>
>
> / {
> compatible = "fsl,ls1088a";
> @@ -61,6 +62,7 @@
> compatible = "arm,cortex-a53";
> reg = <0x0>;
> clocks = <&clockgen 1 0>;
> + #cooling-cells = <2>;
> };
>
> cpu1: cpu at 1 {
> @@ -89,6 +91,7 @@
> compatible = "arm,cortex-a53";
> reg = <0x100>;
> clocks = <&clockgen 1 1>;
> + #cooling-cells = <2>;
> };
>
> cpu5: cpu at 101 {
> @@ -273,6 +276,92 @@
> dma-coherent;
> status = "disabled";
> };
> +
> + tmu: tmu at 1f80000 {
We sort the devices under simple-bus in order of unit-address. Please
respect the order when adding new devices.
Shawn
> + compatible = "fsl,qoriq-tmu";
> + reg = <0x0 0x1f80000 0x0 0x10000>;
> + interrupts = <0 23 0x4>;
> + fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x30062>;
> + fsl,tmu-calibration =
> + /* Calibration data group 1 */
> + <0x00000000 0x00000026
> + 0x00000001 0x0000002d
> + 0x00000002 0x00000032
> + 0x00000003 0x00000039
> + 0x00000004 0x0000003f
> + 0x00000005 0x00000046
> + 0x00000006 0x0000004d
> + 0x00000007 0x00000054
> + 0x00000008 0x0000005a
> + 0x00000009 0x00000061
> + 0x0000000a 0x0000006a
> + 0x0000000b 0x00000071
> + /* Calibration data group 2 */
> + 0x00010000 0x00000025
> + 0x00010001 0x0000002c
> + 0x00010002 0x00000035
> + 0x00010003 0x0000003d
> + 0x00010004 0x00000045
> + 0x00010005 0x0000004e
> + 0x00010006 0x00000057
> + 0x00010007 0x00000061
> + 0x00010008 0x0000006b
> + 0x00010009 0x00000076
> + /* Calibration data group 3 */
> + 0x00020000 0x00000029
> + 0x00020001 0x00000033
> + 0x00020002 0x0000003d
> + 0x00020003 0x00000049
> + 0x00020004 0x00000056
> + 0x00020005 0x00000061
> + 0x00020006 0x0000006d
> + /* Calibration data group 4 */
> + 0x00030000 0x00000021
> + 0x00030001 0x0000002a
> + 0x00030002 0x0000003c
> + 0x00030003 0x0000004e>;
> + little-endian;
> + #thermal-sensor-cells = <1>;
> + };
> +
> + thermal-zones {
> + cpu_thermal: cpu-thermal {
> + polling-delay-passive = <1000>;
> + polling-delay = <5000>;
> + thermal-sensors = <&tmu 0>;
> +
> + trips {
> + cpu_alert: cpu-alert {
> + temperature = <85000>;
> + hysteresis = <2000>;
> + type = "passive";
> + };
> +
> + cpu_crit: cpu-crit {
> + temperature = <95000>;
> + hysteresis = <2000>;
> + type = "critical";
> + };
> + };
> +
> + cooling-maps {
> + map0 {
> + trip = <&cpu_alert>;
> + cooling-device =
> + <&cpu0 THERMAL_NO_LIMIT
> + THERMAL_NO_LIMIT>;
> + };
> +
> + map1 {
> + trip = <&cpu_alert>;
> + cooling-device =
> + <&cpu4 THERMAL_NO_LIMIT
> + THERMAL_NO_LIMIT>;
> + };
> + };
> + };
> + };
> +
> };
>
> };
> --
> 2.1.0.27.g96db324
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH] arm64: dts: ls1088a: Add TMU device tree support
2017-05-12 3:29 ` Shawn Guo
@ 2017-05-12 3:39 ` Andy Tang
0 siblings, 0 replies; 5+ messages in thread
From: Andy Tang @ 2017-05-12 3:39 UTC (permalink / raw)
To: linux-arm-kernel
OK, I thought it is in alphabet order. Will resend it.
Regards,
Andy
> -----Original Message-----
> From: Shawn Guo [mailto:shawnguo at kernel.org]
> Sent: Friday, May 12, 2017 11:30 AM
> To: Andy Tang <andy.tang@nxp.com>
> Cc: mark.rutland at arm.com; devicetree at vger.kernel.org;
> catalin.marinas at arm.com; will.deacon at arm.com; robh+dt at kernel.org;
> linux-arm-kernel at lists.infradead.org
> Subject: Re: [PATCH] arm64: dts: ls1088a: Add TMU device tree support
>
> On Thu, May 11, 2017 at 04:01:20PM +0800, Yuantian Tang wrote:
> > Add nodes and properties for thermal management support.
> >
> > Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
> > ---
> > arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 89
> > ++++++++++++++++++++++++++
> > 1 file changed, 89 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> > b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> > index caecd14..53dc1c1 100644
> > --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> > @@ -44,6 +44,7 @@
> > * OTHER DEALINGS IN THE SOFTWARE.
> > */
> > #include <dt-bindings/interrupt-controller/arm-gic.h>
> > +#include <dt-bindings/thermal/thermal.h>
> >
> > / {
> > compatible = "fsl,ls1088a";
> > @@ -61,6 +62,7 @@
> > compatible = "arm,cortex-a53";
> > reg = <0x0>;
> > clocks = <&clockgen 1 0>;
> > + #cooling-cells = <2>;
> > };
> >
> > cpu1: cpu at 1 {
> > @@ -89,6 +91,7 @@
> > compatible = "arm,cortex-a53";
> > reg = <0x100>;
> > clocks = <&clockgen 1 1>;
> > + #cooling-cells = <2>;
> > };
> >
> > cpu5: cpu at 101 {
> > @@ -273,6 +276,92 @@
> > dma-coherent;
> > status = "disabled";
> > };
> > +
> > + tmu: tmu at 1f80000 {
>
> We sort the devices under simple-bus in order of unit-address. Please
> respect the order when adding new devices.
>
> Shawn
>
> > + compatible = "fsl,qoriq-tmu";
> > + reg = <0x0 0x1f80000 0x0 0x10000>;
> > + interrupts = <0 23 0x4>;
> > + fsl,tmu-range = <0xb0000 0x9002a 0x6004c 0x30062>;
> > + fsl,tmu-calibration =
> > + /* Calibration data group 1 */
> > + <0x00000000 0x00000026
> > + 0x00000001 0x0000002d
> > + 0x00000002 0x00000032
> > + 0x00000003 0x00000039
> > + 0x00000004 0x0000003f
> > + 0x00000005 0x00000046
> > + 0x00000006 0x0000004d
> > + 0x00000007 0x00000054
> > + 0x00000008 0x0000005a
> > + 0x00000009 0x00000061
> > + 0x0000000a 0x0000006a
> > + 0x0000000b 0x00000071
> > + /* Calibration data group 2 */
> > + 0x00010000 0x00000025
> > + 0x00010001 0x0000002c
> > + 0x00010002 0x00000035
> > + 0x00010003 0x0000003d
> > + 0x00010004 0x00000045
> > + 0x00010005 0x0000004e
> > + 0x00010006 0x00000057
> > + 0x00010007 0x00000061
> > + 0x00010008 0x0000006b
> > + 0x00010009 0x00000076
> > + /* Calibration data group 3 */
> > + 0x00020000 0x00000029
> > + 0x00020001 0x00000033
> > + 0x00020002 0x0000003d
> > + 0x00020003 0x00000049
> > + 0x00020004 0x00000056
> > + 0x00020005 0x00000061
> > + 0x00020006 0x0000006d
> > + /* Calibration data group 4 */
> > + 0x00030000 0x00000021
> > + 0x00030001 0x0000002a
> > + 0x00030002 0x0000003c
> > + 0x00030003 0x0000004e>;
> > + little-endian;
> > + #thermal-sensor-cells = <1>;
> > + };
> > +
> > + thermal-zones {
> > + cpu_thermal: cpu-thermal {
> > + polling-delay-passive = <1000>;
> > + polling-delay = <5000>;
> > + thermal-sensors = <&tmu 0>;
> > +
> > + trips {
> > + cpu_alert: cpu-alert {
> > + temperature = <85000>;
> > + hysteresis = <2000>;
> > + type = "passive";
> > + };
> > +
> > + cpu_crit: cpu-crit {
> > + temperature = <95000>;
> > + hysteresis = <2000>;
> > + type = "critical";
> > + };
> > + };
> > +
> > + cooling-maps {
> > + map0 {
> > + trip = <&cpu_alert>;
> > + cooling-device =
> > + <&cpu0
> THERMAL_NO_LIMIT
> > +
> THERMAL_NO_LIMIT>;
> > + };
> > +
> > + map1 {
> > + trip = <&cpu_alert>;
> > + cooling-device =
> > + <&cpu4
> THERMAL_NO_LIMIT
> > +
> THERMAL_NO_LIMIT>;
> > + };
> > + };
> > + };
> > + };
> > +
> > };
> >
> > };
> > --
> > 2.1.0.27.g96db324
> >
> >
> > _______________________________________________
> > linux-arm-kernel mailing list
> > linux-arm-kernel at lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2] arm64: dts: ls1088a: update the sata node
2017-05-11 8:01 [PATCH v2] arm64: dts: ls1088a: update the sata node Yuantian Tang
2017-05-11 8:01 ` [PATCH] arm64: dts: ls1088a: Add TMU device tree support Yuantian Tang
@ 2017-05-12 3:28 ` Shawn Guo
1 sibling, 0 replies; 5+ messages in thread
From: Shawn Guo @ 2017-05-12 3:28 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, May 11, 2017 at 04:01:19PM +0800, Yuantian Tang wrote:
> 1. Sata ecc should be disabled due to a erratum.
> Provide the ecc register address for driver to use.
> 2. Enable dma coherence operation
>
> Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-05-12 3:39 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2017-05-11 8:01 [PATCH v2] arm64: dts: ls1088a: update the sata node Yuantian Tang
2017-05-11 8:01 ` [PATCH] arm64: dts: ls1088a: Add TMU device tree support Yuantian Tang
2017-05-12 3:29 ` Shawn Guo
2017-05-12 3:39 ` Andy Tang
2017-05-12 3:28 ` [PATCH v2] arm64: dts: ls1088a: update the sata node Shawn Guo
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