[PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[AnilKumar Ch]

Add device tree data of pinctrl, d_can, lis331dlh and tmp275 drivers
for AM33XX family of devices. These patches were submitted earlier
and reviewed. Re-sending to apply cleanly on linux-omap/devel-dt
tree. These patches were tested on am33xx-evm and am335x-bone.

AnilKumar Ch (5):
  ARM: dts: AM33XX: Add basic pinctrl device tree data
  ARM: dts: AM33XX: Add D_CAN device tree data
  ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data
  ARM: dts: AM33XX: Add lis331dlh device tree data to am335x-evm
  ARM: dts: AM33XX: Add temperature sensor device tree data to
    am335x-evm

 arch/arm/boot/dts/am335x-evm.dts     |   44 ++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/am33xx.dtsi        |   27 +++++++++++++++++++++
 arch/arm/mach-omap2/clock33xx_data.c |    1 +
 3 files changed, 72 insertions(+)

-- 
1.7.9.5

[PATCH RESEND v7 1/5] ARM: dts: AM33XX: Add basic pinctrl device tree data

[AnilKumar Ch]

Adds basic pinctrl device tree data for AM33XX family of devices.
This patch is based on the pinctrl-single driver.

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index b4e3e47..894fec6 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -55,6 +55,15 @@
 		};
 	};
 
+	am33xx_pinmux: pinmux@44e10800 {
+		compatible = "pinctrl-single";
+		reg = <0x44e10800 0x0238>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0x7f>;
+	};
+
 	/*
 	 * XXX: Use a flat representation of the AM33XX interconnect.
 	 * The real AM33XX interconnect network is quite complex.Since
-- 
1.7.9.5

[PATCH RESEND v7 2/5] ARM: dts: AM33XX: Add D_CAN device tree data

[AnilKumar Ch]

Add Bosch D_CAN controller device tree data to AM33XX dtsi
file by adding d_can device nodes with all the necessary
parameters.

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
---
 arch/arm/boot/dts/am33xx.dtsi |   18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 894fec6..64c2efe 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -234,5 +234,23 @@
 			interrupt-parent = <&intc>;
 			interrupts = <91>;
 		};
+
+		dcan0: d_can@481cc000 {
+			compatible = "bosch,d_can";
+			ti,hwmods = "d_can0";
+			reg = <0x481cc000 0x2000>;
+			interrupts = <52>;
+			interrupt-parent = <&intc>;
+			status = "disabled";
+		};
+
+		dcan1: d_can@481d0000 {
+			compatible = "bosch,d_can";
+			ti,hwmods = "d_can1";
+			reg = <0x481d0000 0x2000>;
+			interrupts = <55>;
+			interrupt-parent = <&intc>;
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5

[PATCH RESEND 3/5] ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data

[AnilKumar Ch]

Add AM335x cpu0 clock entry to the corresponding clock data
file. This is useful in getting the correct mpu clock pointer
to change the cpu frequency in cpufreq driver.

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
---
 arch/arm/mach-omap2/clock33xx_data.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c
index a4006b2..4933993 100644
--- a/arch/arm/mach-omap2/clock33xx_data.c
+++ b/arch/arm/mach-omap2/clock33xx_data.c
@@ -1013,6 +1013,7 @@ static struct omap_clk am33xx_clks[] = {
 	CLK(NULL,	"dpll_core_m5_ck",	&dpll_core_m5_ck,	CK_AM33XX),
 	CLK(NULL,	"dpll_core_m6_ck",	&dpll_core_m6_ck,	CK_AM33XX),
 	CLK(NULL,	"dpll_mpu_ck",		&dpll_mpu_ck,	CK_AM33XX),
+	CLK("cpu0",	NULL,			&dpll_mpu_ck,		CK_AM33XX),
 	CLK(NULL,	"dpll_mpu_m2_ck",	&dpll_mpu_m2_ck,	CK_AM33XX),
 	CLK(NULL,	"dpll_ddr_ck",		&dpll_ddr_ck,	CK_AM33XX),
 	CLK(NULL,	"dpll_ddr_m2_ck",	&dpll_ddr_m2_ck,	CK_AM33XX),
-- 
1.7.9.5

[PATCH RESEND v3 4/5] ARM: dts: AM33XX: Add lis331dlh device tree data to am335x-evm

[AnilKumar Ch]

Add lis331dlh device tree data to am335x-evm.dts. In AM335x EVM
lis331dlh accelerometer is connected to I2C2 bus. So this patch
change the status of I2C2 node to "okay" to use I2C2 bus. Also
added all the required platform data to am335x-evm.

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
---
 arch/arm/boot/dts/am335x-evm.dts |   39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 4707cda..d25d1b3 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -37,6 +37,39 @@
 				reg = <0x2d>;
 			};
 		};
+
+		i2c2: i2c@4802a000 {
+			status = "okay";
+			clock-frequency = <400000>;
+
+			lis331dlh: lis331dlh@18 {
+				compatible = "st,lis331dlh", "st,lis3lv02d";
+				reg = <0x18>;
+				Vdd-supply = <&lis3_reg>;
+				Vdd_IO-supply = <&lis3_reg>;
+
+				st,click-single-x;
+				st,click-single-y;
+				st,click-single-z;
+				st,click-thresh-x = <10>;
+				st,click-thresh-y = <10>;
+				st,click-thresh-z = <10>;
+				st,irq1-click;
+				st,irq2-click;
+				st,wakeup-x-lo;
+				st,wakeup-x-hi;
+				st,wakeup-y-lo;
+				st,wakeup-y-hi;
+				st,wakeup-z-lo;
+				st,wakeup-z-hi;
+				st,min-limit-x = <120>;
+				st,min-limit-y = <120>;
+				st,min-limit-z = <140>;
+				st,max-limit-x = <550>;
+				st,max-limit-y = <550>;
+				st,max-limit-z = <750>;
+			};
+		};
 	};
 
 	vbat: fixedregulator@0 {
@@ -46,6 +79,12 @@
 		regulator-max-microvolt = <5000000>;
 		regulator-boot-on;
 	};
+
+	lis3_reg: fixedregulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "lis3_reg";
+		regulator-boot-on;
+	};
 };
 
 /include/ "tps65910.dtsi"
-- 
1.7.9.5

[PATCH RESEND 5/5] ARM: dts: AM33XX: Add temperature sensor device tree data to am335x-evm

[AnilKumar Ch]

Add temperature sensor DT data to am335x-evm.dts. In AM335x EVM
tmp275 temperature sensor is connected to I2C2 bus. So this patch
adds child node inside i2c2 node with i2c slave address. This patch
is tested on AM335x EVM.

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
---
 arch/arm/boot/dts/am335x-evm.dts |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index d25d1b3..a5c4c62 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -69,6 +69,11 @@
 				st,max-limit-y = <550>;
 				st,max-limit-z = <750>;
 			};
+
+			tmp275: tmp275@48 {
+				compatible = "ti,tmp275";
+				reg = <0x48>;
+			};
 		};
 	};
 
-- 
1.7.9.5

RE: [PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[Cousson, Benoit]

+ Paul

Hi Anil,

Thanks for the rebase / repost. I'll pulled the full series if Paul is OK with
  ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data

Paul,
Is that OK?

Regards,
Benoit

>
Texas Instruments France SA, 821 Avenue Jack Kilby, 06270 Villeneuve Loubet. 036 420 040 R.C.S Antibes. Capital de EUR 12.654.784

-----Original Message-----
>From: AnilKumar, Chimata
>Sent: Wednesday, September 19, 2012 4:19 PM
>To: tony@atomide.com
>Cc: Cousson, Benoit; linux-arm-kernel@lists.infradead.org; linux-
>omap@vger.kernel.org; AnilKumar, Chimata
>Subject: [PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data
>
>Add device tree data of pinctrl, d_can, lis331dlh and tmp275 drivers
>for AM33XX family of devices. These patches were submitted earlier
>and reviewed. Re-sending to apply cleanly on linux-omap/devel-dt
>tree. These patches were tested on am33xx-evm and am335x-bone.
>
>AnilKumar Ch (5):
>  ARM: dts: AM33XX: Add basic pinctrl device tree data
>  ARM: dts: AM33XX: Add D_CAN device tree data
>  ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data
>  ARM: dts: AM33XX: Add lis331dlh device tree data to am335x-evm
>  ARM: dts: AM33XX: Add temperature sensor device tree data to
>    am335x-evm
>
> arch/arm/boot/dts/am335x-evm.dts     |   44
>++++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/am33xx.dtsi        |   27 +++++++++++++++++++++
> arch/arm/mach-omap2/clock33xx_data.c |    1 +
> 3 files changed, 72 insertions(+)
>
>--
>1.7.9.5

Re: [PATCH RESEND 3/5] ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data

[Paul Walmsley]

Hi

On Thu, 20 Sep 2012, AnilKumar Ch wrote:

> Add AM335x cpu0 clock entry to the corresponding clock data
> file. This is useful in getting the correct mpu clock pointer
> to change the cpu frequency in cpufreq driver.
> 
> Signed-off-by: AnilKumar Ch <anilkumar@ti.com>

Looks like this one is unrelated to the DTS changes, so I'll queue it 
separately here for 3.7.

- Paul

RE: [PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[Paul Walmsley]

[-- Attachment #1: Type: TEXT/PLAIN, Size: 532 bytes --]

Hi Benoît

On Wed, 19 Sep 2012, Cousson, Benoit wrote:

> Thanks for the rebase / repost. I'll pulled the full series if Paul is OK with
>   ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data
> 
> Paul,
> Is that OK?

Looks to me like the clock change is unrelated to the DTS changes?  Best 
thing would be if you could just take the DTS changes and I'll take the 
clkdev alias change.  

Otherwise if that doesn't work I can ack it, but there might be some 
conflicts with other clkdev data changes.


- Paul

RE: [PATCH RESEND 3/5] ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data

[AnilKumar, Chimata]

On Thu, Sep 20, 2012 at 02:54:31, Paul Walmsley wrote:
> Hi
> 
> On Thu, 20 Sep 2012, AnilKumar Ch wrote:
> 
> > Add AM335x cpu0 clock entry to the corresponding clock data
> > file. This is useful in getting the correct mpu clock pointer
> > to change the cpu frequency in cpufreq driver.
> > 
> > Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
> 
> Looks like this one is unrelated to the DTS changes, so I'll queue it 
> separately here for 3.7.
> 

Thanks Paul

Thanks
AnilKumar

RE: [PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[AnilKumar, Chimata]

On Thu, Sep 20, 2012 at 02:53:38, Cousson, Benoit wrote:
> + Paul
> 
> Hi Anil,
> 
> Thanks for the rebase / repost. I'll pulled the full series if Paul is OK with 
>   ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data
> 

Thanks Benoit,

Thanks
AnilKumar

Re: [PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[Cousson, Benoit]

On 9/19/2012 4:26 PM, Paul Walmsley wrote:
> Hi Benoît
>
> On Wed, 19 Sep 2012, Cousson, Benoit wrote:
>
>> Thanks for the rebase / repost. I'll pulled the full series if Paul is OK with
>>    ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data
>>
>> Paul,
>> Is that OK?
>
> Looks to me like the clock change is unrelated to the DTS changes?  Best
> thing would be if you could just take the DTS changes and I'll take the
> clkdev alias change.

Good point, it can be separated.

> Otherwise if that doesn't work I can ack it, but there might be some
> conflicts with other clkdev data changes.

No problem, that's fine for me.

Regards,
Benoit

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Re: [PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[Cousson, Benoit]

+ Matt

On 9/19/2012 4:28 PM, AnilKumar, Chimata wrote:
> On Thu, Sep 20, 2012 at 02:53:38, Cousson, Benoit wrote:
>> + Paul
>>
>> Hi Anil,
>>
>> Thanks for the rebase / repost. I'll pulled the full series if Paul is OK with
>>    ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data
>>

What about Matt's series to fix the I2C number? Should it be applied on 
top of that one?

Regards,
Benoit

Re: [PATCH RESEND 0/5] ARM: dts: AM33XX: Add device tree data

[Matt Porter]

On Wed, Sep 19, 2012 at 04:46:52PM -0500, Benoit Cousson wrote:
> + Matt
> 
> On 9/19/2012 4:28 PM, AnilKumar, Chimata wrote:
> >On Thu, Sep 20, 2012 at 02:53:38, Cousson, Benoit wrote:
> >>+ Paul
> >>
> >>Hi Anil,
> >>
> >>Thanks for the rebase / repost. I'll pulled the full series if Paul is OK with
> >>   ARM: OMAP2+: AM33XX: Add clock entries to omap_clk data
> >>
> 
> What about Matt's series to fix the I2C number? Should it be applied
> on top of that one?

I had the series to fix the GPIO numbering [1]. It's dependent on this
series which carries the led dts patch. Pantelis has a patch for i2c
dts numbering in his i2c series [2]. A hunk in that patch has support
for his i2c pinctrl series mixed in (not sure where that one is due to
the change to early init) so it doesn't apply cleanly alone on top of
for_3.7/dts_part2. If you're willing to pick up that i2c renumbering by
itself I can drop you a patch just for that part.

-Matt

[1] https://patchwork.kernel.org/patch/1433481/
    https://patchwork.kernel.org/patch/1433471/

[2] https://patchwork.kernel.org/patch/1474001/

> 
> Regards,
> Benoit
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