* [PATCH v4] ARM: davinci: da850: add EHRPWM & ECAP DT node @ 2013-04-10 8:02 ` Philip Avinash 0 siblings, 0 replies; 6+ messages in thread From: Philip Avinash @ 2013-04-10 8:02 UTC (permalink / raw) To: linux-arm-kernel Add da850 EHRPWM & ECAP DT node along with pin-mux details for EHRPWM1. Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP clock. Signed-off-by: Philip Avinash <avinashphilip@ti.com> --- Changes since v3: - add pin mux info for EHRPWM1. Changes since v1: - Reusing ti,am33xx<ecap/ehrpwm> as compatible field as both IP's are similar with am33xx platform and da850 has no platform specific dependency. arch/arm/boot/dts/da850.dtsi | 42 ++++++++++++++++++++++++++++++++++++++ arch/arm/mach-davinci/da8xx-dt.c | 5 +++++ 2 files changed, 47 insertions(+) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 3ade343..3bff30d 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -71,6 +71,18 @@ 0x28 0x00222222 0x00ffffff >; }; + ehrpwm1a_pins: pinmux_ehrpwm1a_pins { + pinctrl-single,bits = < + /* EPWM1A */ + 0x14 0x00000002 0x0000000f + >; + }; + ehrpwm1b_pins: pinmux_ehrpwm1b_pins { + pinctrl-single,bits = < + /* EPWM1B */ + 0x14 0x00000020 0x000000f0 + >; + }; }; serial0: serial at 1c42000 { compatible = "ns16550a"; @@ -122,6 +134,36 @@ interrupts = <16>; status = "disabled"; }; + ehrpwm0: ehrpwm at 01f00000 { + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x300000 0x2000>; + status = "disabled"; + }; + ehrpwm1: ehrpwm at 01f02000 { + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x302000 0x2000>; + status = "disabled"; + }; + ecap0: ecap at 01f06000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x306000 0x80>; + status = "disabled"; + }; + ecap1: ecap at 01f07000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x307000 0x80>; + status = "disabled"; + }; + ecap2: ecap at 01f08000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x308000 0x80>; + status = "disabled"; + }; }; nand_cs3 at 62000000 { compatible = "ti,davinci-nand"; diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index d83de8f..05bb9a2 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -41,6 +41,11 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), {} }; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v4] ARM: davinci: da850: add EHRPWM & ECAP DT node @ 2013-04-10 8:02 ` Philip Avinash 0 siblings, 0 replies; 6+ messages in thread From: Philip Avinash @ 2013-04-10 8:02 UTC (permalink / raw) To: nsekhar, linux, thierry.reding Cc: linux-arm-kernel, linux-kernel, davinci-linux-open-source, prakash.pm, jacmet, Philip Avinash Add da850 EHRPWM & ECAP DT node along with pin-mux details for EHRPWM1. Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP clock. Signed-off-by: Philip Avinash <avinashphilip@ti.com> --- Changes since v3: - add pin mux info for EHRPWM1. Changes since v1: - Reusing ti,am33xx<ecap/ehrpwm> as compatible field as both IP's are similar with am33xx platform and da850 has no platform specific dependency. arch/arm/boot/dts/da850.dtsi | 42 ++++++++++++++++++++++++++++++++++++++ arch/arm/mach-davinci/da8xx-dt.c | 5 +++++ 2 files changed, 47 insertions(+) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 3ade343..3bff30d 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -71,6 +71,18 @@ 0x28 0x00222222 0x00ffffff >; }; + ehrpwm1a_pins: pinmux_ehrpwm1a_pins { + pinctrl-single,bits = < + /* EPWM1A */ + 0x14 0x00000002 0x0000000f + >; + }; + ehrpwm1b_pins: pinmux_ehrpwm1b_pins { + pinctrl-single,bits = < + /* EPWM1B */ + 0x14 0x00000020 0x000000f0 + >; + }; }; serial0: serial@1c42000 { compatible = "ns16550a"; @@ -122,6 +134,36 @@ interrupts = <16>; status = "disabled"; }; + ehrpwm0: ehrpwm@01f00000 { + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x300000 0x2000>; + status = "disabled"; + }; + ehrpwm1: ehrpwm@01f02000 { + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x302000 0x2000>; + status = "disabled"; + }; + ecap0: ecap@01f06000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x306000 0x80>; + status = "disabled"; + }; + ecap1: ecap@01f07000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x307000 0x80>; + status = "disabled"; + }; + ecap2: ecap@01f08000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x308000 0x80>; + status = "disabled"; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand"; diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index d83de8f..05bb9a2 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -41,6 +41,11 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), {} }; -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v4] ARM: davinci: da850: add EHRPWM & ECAP DT node 2013-04-10 8:02 ` Philip Avinash @ 2013-04-10 11:35 ` Sekhar Nori -1 siblings, 0 replies; 6+ messages in thread From: Sekhar Nori @ 2013-04-10 11:35 UTC (permalink / raw) To: linux-arm-kernel Avinash, On 4/10/2013 1:32 PM, Philip Avinash wrote: > Add da850 EHRPWM & ECAP DT node along with pin-mux details for EHRPWM1. > Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP > clock. > > Signed-off-by: Philip Avinash <avinashphilip@ti.com> > --- > Changes since v3: > - add pin mux info for EHRPWM1. I think you misunderstood what I asked. Please add pinmux information for all the nodes you are adding (ecap0-2 and ehrpwm0). Without pinmux setup, these IPs cannot be used anyway. So why leave just the pinmux to be added by someone else? Thanks, Sekhar > > Changes since v1: > - Reusing ti,am33xx<ecap/ehrpwm> as compatible field as both IP's are > similar with am33xx platform and da850 has no platform specific > dependency. > > arch/arm/boot/dts/da850.dtsi | 42 ++++++++++++++++++++++++++++++++++++++ > arch/arm/mach-davinci/da8xx-dt.c | 5 +++++ > 2 files changed, 47 insertions(+) > > diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi > index 3ade343..3bff30d 100644 > --- a/arch/arm/boot/dts/da850.dtsi > +++ b/arch/arm/boot/dts/da850.dtsi > @@ -71,6 +71,18 @@ > 0x28 0x00222222 0x00ffffff > >; > }; > + ehrpwm1a_pins: pinmux_ehrpwm1a_pins { > + pinctrl-single,bits = < > + /* EPWM1A */ > + 0x14 0x00000002 0x0000000f > + >; > + }; > + ehrpwm1b_pins: pinmux_ehrpwm1b_pins { > + pinctrl-single,bits = < > + /* EPWM1B */ > + 0x14 0x00000020 0x000000f0 > + >; > + }; > }; > serial0: serial at 1c42000 { > compatible = "ns16550a"; > @@ -122,6 +134,36 @@ > interrupts = <16>; > status = "disabled"; > }; > + ehrpwm0: ehrpwm at 01f00000 { > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > + #pwm-cells = <3>; > + reg = <0x300000 0x2000>; > + status = "disabled"; > + }; > + ehrpwm1: ehrpwm at 01f02000 { > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > + #pwm-cells = <3>; > + reg = <0x302000 0x2000>; > + status = "disabled"; > + }; > + ecap0: ecap at 01f06000 { > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > + #pwm-cells = <3>; > + reg = <0x306000 0x80>; > + status = "disabled"; > + }; > + ecap1: ecap at 01f07000 { > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > + #pwm-cells = <3>; > + reg = <0x307000 0x80>; > + status = "disabled"; > + }; > + ecap2: ecap at 01f08000 { > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > + #pwm-cells = <3>; > + reg = <0x308000 0x80>; > + status = "disabled"; > + }; > }; > nand_cs3 at 62000000 { > compatible = "ti,davinci-nand"; > diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c > index d83de8f..05bb9a2 100644 > --- a/arch/arm/mach-davinci/da8xx-dt.c > +++ b/arch/arm/mach-davinci/da8xx-dt.c > @@ -41,6 +41,11 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { > OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), > OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), > OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL), > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), > {} > }; > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v4] ARM: davinci: da850: add EHRPWM & ECAP DT node @ 2013-04-10 11:35 ` Sekhar Nori 0 siblings, 0 replies; 6+ messages in thread From: Sekhar Nori @ 2013-04-10 11:35 UTC (permalink / raw) To: Philip Avinash Cc: linux, thierry.reding, linux-arm-kernel, linux-kernel, davinci-linux-open-source, prakash.pm, jacmet Avinash, On 4/10/2013 1:32 PM, Philip Avinash wrote: > Add da850 EHRPWM & ECAP DT node along with pin-mux details for EHRPWM1. > Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP > clock. > > Signed-off-by: Philip Avinash <avinashphilip@ti.com> > --- > Changes since v3: > - add pin mux info for EHRPWM1. I think you misunderstood what I asked. Please add pinmux information for all the nodes you are adding (ecap0-2 and ehrpwm0). Without pinmux setup, these IPs cannot be used anyway. So why leave just the pinmux to be added by someone else? Thanks, Sekhar > > Changes since v1: > - Reusing ti,am33xx<ecap/ehrpwm> as compatible field as both IP's are > similar with am33xx platform and da850 has no platform specific > dependency. > > arch/arm/boot/dts/da850.dtsi | 42 ++++++++++++++++++++++++++++++++++++++ > arch/arm/mach-davinci/da8xx-dt.c | 5 +++++ > 2 files changed, 47 insertions(+) > > diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi > index 3ade343..3bff30d 100644 > --- a/arch/arm/boot/dts/da850.dtsi > +++ b/arch/arm/boot/dts/da850.dtsi > @@ -71,6 +71,18 @@ > 0x28 0x00222222 0x00ffffff > >; > }; > + ehrpwm1a_pins: pinmux_ehrpwm1a_pins { > + pinctrl-single,bits = < > + /* EPWM1A */ > + 0x14 0x00000002 0x0000000f > + >; > + }; > + ehrpwm1b_pins: pinmux_ehrpwm1b_pins { > + pinctrl-single,bits = < > + /* EPWM1B */ > + 0x14 0x00000020 0x000000f0 > + >; > + }; > }; > serial0: serial@1c42000 { > compatible = "ns16550a"; > @@ -122,6 +134,36 @@ > interrupts = <16>; > status = "disabled"; > }; > + ehrpwm0: ehrpwm@01f00000 { > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > + #pwm-cells = <3>; > + reg = <0x300000 0x2000>; > + status = "disabled"; > + }; > + ehrpwm1: ehrpwm@01f02000 { > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > + #pwm-cells = <3>; > + reg = <0x302000 0x2000>; > + status = "disabled"; > + }; > + ecap0: ecap@01f06000 { > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > + #pwm-cells = <3>; > + reg = <0x306000 0x80>; > + status = "disabled"; > + }; > + ecap1: ecap@01f07000 { > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > + #pwm-cells = <3>; > + reg = <0x307000 0x80>; > + status = "disabled"; > + }; > + ecap2: ecap@01f08000 { > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > + #pwm-cells = <3>; > + reg = <0x308000 0x80>; > + status = "disabled"; > + }; > }; > nand_cs3@62000000 { > compatible = "ti,davinci-nand"; > diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c > index d83de8f..05bb9a2 100644 > --- a/arch/arm/mach-davinci/da8xx-dt.c > +++ b/arch/arm/mach-davinci/da8xx-dt.c > @@ -41,6 +41,11 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { > OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), > OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), > OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL), > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), > {} > }; > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v4] ARM: davinci: da850: add EHRPWM & ECAP DT node 2013-04-10 11:35 ` Sekhar Nori @ 2013-04-10 11:38 ` Philip, Avinash -1 siblings, 0 replies; 6+ messages in thread From: Philip, Avinash @ 2013-04-10 11:38 UTC (permalink / raw) To: linux-arm-kernel On Wed, Apr 10, 2013 at 17:05:24, Nori, Sekhar wrote: > Avinash, > > On 4/10/2013 1:32 PM, Philip Avinash wrote: > > Add da850 EHRPWM & ECAP DT node along with pin-mux details for EHRPWM1. > > Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP > > clock. > > > > Signed-off-by: Philip Avinash <avinashphilip@ti.com> > > --- > > Changes since v3: > > - add pin mux info for EHRPWM1. > > I think you misunderstood what I asked. Please add pinmux information > for all the nodes you are adding (ecap0-2 and ehrpwm0). Without pinmux > setup, these IPs cannot be used anyway. So why leave just the pinmux to > be added by someone else? Ok I will add and send updated version. Thanks Avinash > > Thanks, > Sekhar > > > > > Changes since v1: > > - Reusing ti,am33xx<ecap/ehrpwm> as compatible field as both IP's are > > similar with am33xx platform and da850 has no platform specific > > dependency. > > > > arch/arm/boot/dts/da850.dtsi | 42 ++++++++++++++++++++++++++++++++++++++ > > arch/arm/mach-davinci/da8xx-dt.c | 5 +++++ > > 2 files changed, 47 insertions(+) > > > > diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi > > index 3ade343..3bff30d 100644 > > --- a/arch/arm/boot/dts/da850.dtsi > > +++ b/arch/arm/boot/dts/da850.dtsi > > @@ -71,6 +71,18 @@ > > 0x28 0x00222222 0x00ffffff > > >; > > }; > > + ehrpwm1a_pins: pinmux_ehrpwm1a_pins { > > + pinctrl-single,bits = < > > + /* EPWM1A */ > > + 0x14 0x00000002 0x0000000f > > + >; > > + }; > > + ehrpwm1b_pins: pinmux_ehrpwm1b_pins { > > + pinctrl-single,bits = < > > + /* EPWM1B */ > > + 0x14 0x00000020 0x000000f0 > > + >; > > + }; > > }; > > serial0: serial at 1c42000 { > > compatible = "ns16550a"; > > @@ -122,6 +134,36 @@ > > interrupts = <16>; > > status = "disabled"; > > }; > > + ehrpwm0: ehrpwm at 01f00000 { > > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > > + #pwm-cells = <3>; > > + reg = <0x300000 0x2000>; > > + status = "disabled"; > > + }; > > + ehrpwm1: ehrpwm at 01f02000 { > > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > > + #pwm-cells = <3>; > > + reg = <0x302000 0x2000>; > > + status = "disabled"; > > + }; > > + ecap0: ecap at 01f06000 { > > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > > + #pwm-cells = <3>; > > + reg = <0x306000 0x80>; > > + status = "disabled"; > > + }; > > + ecap1: ecap at 01f07000 { > > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > > + #pwm-cells = <3>; > > + reg = <0x307000 0x80>; > > + status = "disabled"; > > + }; > > + ecap2: ecap at 01f08000 { > > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > > + #pwm-cells = <3>; > > + reg = <0x308000 0x80>; > > + status = "disabled"; > > + }; > > }; > > nand_cs3 at 62000000 { > > compatible = "ti,davinci-nand"; > > diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c > > index d83de8f..05bb9a2 100644 > > --- a/arch/arm/mach-davinci/da8xx-dt.c > > +++ b/arch/arm/mach-davinci/da8xx-dt.c > > @@ -41,6 +41,11 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { > > OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), > > OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), > > OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), > > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), > > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL), > > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), > > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), > > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), > > {} > > }; > > > > > ^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: [PATCH v4] ARM: davinci: da850: add EHRPWM & ECAP DT node @ 2013-04-10 11:38 ` Philip, Avinash 0 siblings, 0 replies; 6+ messages in thread From: Philip, Avinash @ 2013-04-10 11:38 UTC (permalink / raw) To: Nori, Sekhar Cc: linux@arm.linux.org.uk, thierry.reding@avionic-design.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, davinci-linux-open-source@linux.davincidsp.com, Manjunathappa, Prakash, jacmet@sunsite.dk [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset="utf-8", Size: 3911 bytes --] On Wed, Apr 10, 2013 at 17:05:24, Nori, Sekhar wrote: > Avinash, > > On 4/10/2013 1:32 PM, Philip Avinash wrote: > > Add da850 EHRPWM & ECAP DT node along with pin-mux details for EHRPWM1. > > Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP > > clock. > > > > Signed-off-by: Philip Avinash <avinashphilip@ti.com> > > --- > > Changes since v3: > > - add pin mux info for EHRPWM1. > > I think you misunderstood what I asked. Please add pinmux information > for all the nodes you are adding (ecap0-2 and ehrpwm0). Without pinmux > setup, these IPs cannot be used anyway. So why leave just the pinmux to > be added by someone else? Ok I will add and send updated version. Thanks Avinash > > Thanks, > Sekhar > > > > > Changes since v1: > > - Reusing ti,am33xx<ecap/ehrpwm> as compatible field as both IP's are > > similar with am33xx platform and da850 has no platform specific > > dependency. > > > > arch/arm/boot/dts/da850.dtsi | 42 ++++++++++++++++++++++++++++++++++++++ > > arch/arm/mach-davinci/da8xx-dt.c | 5 +++++ > > 2 files changed, 47 insertions(+) > > > > diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi > > index 3ade343..3bff30d 100644 > > --- a/arch/arm/boot/dts/da850.dtsi > > +++ b/arch/arm/boot/dts/da850.dtsi > > @@ -71,6 +71,18 @@ > > 0x28 0x00222222 0x00ffffff > > >; > > }; > > + ehrpwm1a_pins: pinmux_ehrpwm1a_pins { > > + pinctrl-single,bits = < > > + /* EPWM1A */ > > + 0x14 0x00000002 0x0000000f > > + >; > > + }; > > + ehrpwm1b_pins: pinmux_ehrpwm1b_pins { > > + pinctrl-single,bits = < > > + /* EPWM1B */ > > + 0x14 0x00000020 0x000000f0 > > + >; > > + }; > > }; > > serial0: serial@1c42000 { > > compatible = "ns16550a"; > > @@ -122,6 +134,36 @@ > > interrupts = <16>; > > status = "disabled"; > > }; > > + ehrpwm0: ehrpwm@01f00000 { > > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > > + #pwm-cells = <3>; > > + reg = <0x300000 0x2000>; > > + status = "disabled"; > > + }; > > + ehrpwm1: ehrpwm@01f02000 { > > + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; > > + #pwm-cells = <3>; > > + reg = <0x302000 0x2000>; > > + status = "disabled"; > > + }; > > + ecap0: ecap@01f06000 { > > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > > + #pwm-cells = <3>; > > + reg = <0x306000 0x80>; > > + status = "disabled"; > > + }; > > + ecap1: ecap@01f07000 { > > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > > + #pwm-cells = <3>; > > + reg = <0x307000 0x80>; > > + status = "disabled"; > > + }; > > + ecap2: ecap@01f08000 { > > + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; > > + #pwm-cells = <3>; > > + reg = <0x308000 0x80>; > > + status = "disabled"; > > + }; > > }; > > nand_cs3@62000000 { > > compatible = "ti,davinci-nand"; > > diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c > > index d83de8f..05bb9a2 100644 > > --- a/arch/arm/mach-davinci/da8xx-dt.c > > +++ b/arch/arm/mach-davinci/da8xx-dt.c > > @@ -41,6 +41,11 @@ struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { > > OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), > > OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), > > OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL), > > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), > > + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL), > > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), > > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), > > + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), > > {} > > }; > > > > > ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥ ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-04-10 11:39 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-04-10 8:02 [PATCH v4] ARM: davinci: da850: add EHRPWM & ECAP DT node Philip Avinash 2013-04-10 8:02 ` Philip Avinash 2013-04-10 11:35 ` Sekhar Nori 2013-04-10 11:35 ` Sekhar Nori 2013-04-10 11:38 ` Philip, Avinash 2013-04-10 11:38 ` Philip, Avinash
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