[PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Mugunthan V N]

Adding device tree entry for CPSW to make it work in Dual EMAC mode.
These patches were tested with DRA7 hwmod patches on top of linux-next.
Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
my tree to [2].

Did a boot test with CPSW and ping test with suspend/resume, the boot logs
on DRA7xx EVM are posted at [3]

[1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
[2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
[3] http://pastebin.ubuntu.com/8613072/

Changes from v2:
* Changed pinctrl comments to hold mode0-name.mode-selected-name
* Changes slave numbers in the pinctrl comments
* Added cpsw and cpts clocks

Changes from initial version:
* Dropped patch for pinoff states
* Changed pinoff state to mode15

Mugunthan V N (2):
  ARM: dts: dra7: Add CPSW and MDIO module nodes for dra7
  ARM: dts: dra7-evm: Enable CPSW and MDIO for dra7xx EVM

 arch/arm/boot/dts/dra7-evm.dts | 106 +++++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/dra7.dtsi    |  61 ++++++++++++++++++++++++
 2 files changed, 167 insertions(+)

-- 
2.1.2.484.g13da0fc

[PATCH v3 1/2] ARM: dts: dra7: Add CPSW and MDIO module nodes for dra7

[Mugunthan V N]

Add CPSW and MDIO related device tree data for DRA7XX and made as status
disabled. Phy-id, pinmux for active and sleep state needs to be added in
board dts files and enable the CPSW device.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
 arch/arm/boot/dts/dra7.dtsi | 61 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 9cc9843..56f5275 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -34,6 +34,8 @@
 		serial3 = &uart4;
 		serial4 = &uart5;
 		serial5 = &uart6;
+		ethernet0 = &cpsw_emac0;
+		ethernet1 = &cpsw_emac1;
 	};
 
 	timer {
@@ -1265,6 +1267,65 @@
 			ti,irqs-skip = <10 133 139 140>;
 			ti,irqs-safe-map = <0>;
 		};
+
+		mac: ethernet@4a100000 {
+			compatible = "ti,cpsw";
+			ti,hwmods = "gmac";
+			clocks = <&dpll_gmac_ck>, <&gmac_gmii_ref_clk_div>;
+			clock-names = "fck", "cpts";
+			cpdma_channels = <8>;
+			ale_entries = <1024>;
+			bd_ram_size = <0x2000>;
+			no_bd_ram = <0>;
+			rx_descs = <64>;
+			mac_control = <0x20>;
+			slaves = <2>;
+			active_slave = <0>;
+			cpts_clock_mult = <0x80000000>;
+			cpts_clock_shift = <29>;
+			reg = <0x48484000 0x1000
+			       0x48485200 0x2E00>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			/*
+			 * rx_thresh_pend
+			 * rx_pend
+			 * tx_pend
+			 * misc_pend
+			 */
+			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
+			ranges;
+			status = "disabled";
+
+			davinci_mdio: mdio@48485000 {
+				compatible = "ti,davinci_mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				ti,hwmods = "davinci_mdio";
+				bus_freq = <1000000>;
+				reg = <0x48485000 0x100>;
+			};
+
+			cpsw_emac0: slave@48480200 {
+				/* Filled in by U-Boot */
+				mac-address = [ 00 00 00 00 00 00 ];
+			};
+
+			cpsw_emac1: slave@48480300 {
+				/* Filled in by U-Boot */
+				mac-address = [ 00 00 00 00 00 00 ];
+			};
+
+			phy_sel: cpsw-phy-sel@4a002554 {
+				compatible = "ti,dra7xx-cpsw-phy-sel";
+				reg= <0x4a002554 0x4>;
+				reg-names = "gmii-sel";
+			};
+		};
+
 	};
 };
 
-- 
2.1.2.484.g13da0fc

[PATCH v3 2/2] ARM: dts: dra7-evm: Enable CPSW and MDIO for dra7xx EVM

[Mugunthan V N]

Adding CPSW phy-id, CPSW and MDIO pinmux configuration for active and
sleep states and enable them in board evm dts file.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
 arch/arm/boot/dts/dra7-evm.dts | 106 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 518a6c0..3be2630 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -171,6 +171,86 @@
 			0xd0	(PIN_OUTPUT | MUX_MODE0)	/* gpmc_be0n_cle */
 		>;
 	};
+
+	cpsw_default: cpsw_default {
+		pinctrl-single,pins = <
+			/* Slave 1 */
+			0x250 (PIN_OUTPUT | MUX_MODE0)	/* rgmii0_txc.rgmii0_txc */
+			0x254 (PIN_OUTPUT | MUX_MODE0)	/* rgmii0_txctl.rgmii0_txctl */
+			0x258 (PIN_OUTPUT | MUX_MODE0)	/* rgmii0_td3.rgmii0_txd3 */
+			0x25c (PIN_OUTPUT | MUX_MODE0)	/* rgmii0_txd2.rgmii0_txd2 */
+			0x260 (PIN_OUTPUT | MUX_MODE0)	/* rgmii0_txd1.rgmii0_txd1 */
+			0x264 (PIN_OUTPUT | MUX_MODE0)	/* rgmii0_txd0.rgmii0_txd0 */
+			0x268 (PIN_INPUT | MUX_MODE0)	/* rgmii0_rxc.rgmii0_rxc */
+			0x26c (PIN_INPUT | MUX_MODE0)	/* rgmii0_rxctl.rgmii0_rxctl */
+			0x270 (PIN_INPUT | MUX_MODE0)	/* rgmii0_rxd3.rgmii0_rxd3 */
+			0x274 (PIN_INPUT | MUX_MODE0)	/* rgmii0_rxd2.rgmii0_rxd2 */
+			0x278 (PIN_INPUT | MUX_MODE0)	/* rgmii0_rxd1.rgmii0_rxd1 */
+			0x27c (PIN_INPUT | MUX_MODE0)	/* rgmii0_rxd0.rgmii0_rxd0 */
+
+			/* Slave 2 */
+			0x198 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d12.rgmii1_txc */
+			0x19c (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d13.rgmii1_tctl */
+			0x1a0 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d14.rgmii1_td3 */
+			0x1a4 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d15.rgmii1_td2 */
+			0x1a8 (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d16.rgmii1_td1 */
+			0x1ac (PIN_OUTPUT | MUX_MODE3)	/* vin2a_d17.rgmii1_td0 */
+			0x1b0 (PIN_INPUT | MUX_MODE3)	/* vin2a_d18.rgmii1_rclk */
+			0x1b4 (PIN_INPUT | MUX_MODE3)	/* vin2a_d19.rgmii1_rctl */
+			0x1b8 (PIN_INPUT | MUX_MODE3)	/* vin2a_d20.rgmii1_rd3 */
+			0x1bc (PIN_INPUT | MUX_MODE3)	/* vin2a_d21.rgmii1_rd2 */
+			0x1c0 (PIN_INPUT | MUX_MODE3)	/* vin2a_d22.rgmii1_rd1 */
+			0x1c4 (PIN_INPUT | MUX_MODE3)	/* vin2a_d23.rgmii1_rd0 */
+		>;
+
+	};
+
+	cpsw_sleep: cpsw_sleep {
+		pinctrl-single,pins = <
+			/* Slave 1 */
+			0x250 (MUX_MODE15)
+			0x254 (MUX_MODE15)
+			0x258 (MUX_MODE15)
+			0x25c (MUX_MODE15)
+			0x260 (MUX_MODE15)
+			0x264 (MUX_MODE15)
+			0x268 (MUX_MODE15)
+			0x26c (MUX_MODE15)
+			0x270 (MUX_MODE15)
+			0x274 (MUX_MODE15)
+			0x278 (MUX_MODE15)
+			0x27c (MUX_MODE15)
+
+			/* Slave 2 */
+			0x198 (MUX_MODE15)
+			0x19c (MUX_MODE15)
+			0x1a0 (MUX_MODE15)
+			0x1a4 (MUX_MODE15)
+			0x1a8 (MUX_MODE15)
+			0x1ac (MUX_MODE15)
+			0x1b0 (MUX_MODE15)
+			0x1b4 (MUX_MODE15)
+			0x1b8 (MUX_MODE15)
+			0x1bc (MUX_MODE15)
+			0x1c0 (MUX_MODE15)
+			0x1c4 (MUX_MODE15)
+		>;
+	};
+
+	davinci_mdio_default: davinci_mdio_default {
+		pinctrl-single,pins = <
+			0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0)	/* mdio_d.mdio_d */
+			0x240 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mdio_clk.mdio_clk */
+		>;
+	};
+
+	davinci_mdio_sleep: davinci_mdio_sleep {
+		pinctrl-single,pins = <
+			0x23c (MUX_MODE15)
+			0x240 (MUX_MODE15)
+		>;
+	};
+
 };
 
 &i2c1 {
@@ -528,3 +608,29 @@
 	ti,no-reset-on-init;
 	ti,no-idle-on-init;
 };
+
+&mac {
+	status = "okay";
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&cpsw_default>;
+	pinctrl-1 = <&cpsw_sleep>;
+	dual_emac;
+};
+
+&cpsw_emac0 {
+	phy_id = <&davinci_mdio>, <2>;
+	phy-mode = "rgmii";
+	dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+	phy_id = <&davinci_mdio>, <3>;
+	phy-mode = "rgmii";
+	dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&davinci_mdio_default>;
+	pinctrl-1 = <&davinci_mdio_sleep>;
+};
-- 
2.1.2.484.g13da0fc

Re: [PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Mugunthan V N]

Nishanth

On Tuesday 21 October 2014 03:30 PM, Mugunthan V N wrote:
> Adding device tree entry for CPSW to make it work in Dual EMAC mode.
> These patches were tested with DRA7 hwmod patches on top of linux-next.
> Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
> my tree to [2].
> 
> Did a boot test with CPSW and ping test with suspend/resume, the boot logs
> on DRA7xx EVM are posted at [3]
> 
> [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
> [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
> [3] http://pastebin.ubuntu.com/8613072/
> 
> Changes from v2:
> * Changed pinctrl comments to hold mode0-name.mode-selected-name
> * Changes slave numbers in the pinctrl comments
> * Added cpsw and cpts clocks
> 

I have not added support for dra72x-evm as it has only slave no 2 pinned
out and having issues with bringing up the interface, need some more
time to submit the patch, in the mean time I have submitted dra7-evm
support only so that people can use dra7-evm on linux-next.

Regards
Mugunthan V N

Re: [PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Nishanth Menon]

On 15:37-20141021, Mugunthan V N wrote:
> Nishanth
> 
> On Tuesday 21 October 2014 03:30 PM, Mugunthan V N wrote:
> > Adding device tree entry for CPSW to make it work in Dual EMAC mode.
> > These patches were tested with DRA7 hwmod patches on top of linux-next.
> > Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
> > my tree to [2].
> > 
> > Did a boot test with CPSW and ping test with suspend/resume, the boot logs
> > on DRA7xx EVM are posted at [3]
> > 
> > [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
> > [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
> > [3] http://pastebin.ubuntu.com/8613072/
> > 
> > Changes from v2:
> > * Changed pinctrl comments to hold mode0-name.mode-selected-name
> > * Changes slave numbers in the pinctrl comments
> > * Added cpsw and cpts clocks
> > 
> 
> I have not added support for dra72x-evm as it has only slave no 2 pinned
> out and having issues with bringing up the interface, need some more
> time to submit the patch, in the mean time I have submitted dra7-evm
> support only so that people can use dra7-evm on linux-next.

Quickly tested as well:
http://slexy.org/raw/s2vISJxYrR

Please feel free to add:
Tested-by: Nishanth Menon <nm-l0cyMroinI0@public.gmane.org>
Acked-by: Nishanth Menon <nm-l0cyMroinI0@public.gmane.org>

-- 
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Felipe Balbi]

[-- Attachment #1: Type: text/plain, Size: 1664 bytes --]

On Tue, Oct 21, 2014 at 12:22:23PM -0500, Nishanth Menon wrote:
> On 15:37-20141021, Mugunthan V N wrote:
> > Nishanth
> > 
> > On Tuesday 21 October 2014 03:30 PM, Mugunthan V N wrote:
> > > Adding device tree entry for CPSW to make it work in Dual EMAC mode.
> > > These patches were tested with DRA7 hwmod patches on top of linux-next.
> > > Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
> > > my tree to [2].
> > > 
> > > Did a boot test with CPSW and ping test with suspend/resume, the boot logs
> > > on DRA7xx EVM are posted at [3]
> > > 
> > > [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
> > > [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
> > > [3] http://pastebin.ubuntu.com/8613072/
> > > 
> > > Changes from v2:
> > > * Changed pinctrl comments to hold mode0-name.mode-selected-name
> > > * Changes slave numbers in the pinctrl comments
> > > * Added cpsw and cpts clocks
> > > 
> > 
> > I have not added support for dra72x-evm as it has only slave no 2 pinned
> > out and having issues with bringing up the interface, need some more
> > time to submit the patch, in the mean time I have submitted dra7-evm
> > support only so that people can use dra7-evm on linux-next.
> 
> Quickly tested as well:
> http://slexy.org/raw/s2vISJxYrR
> 
> Please feel free to add:
> Tested-by: Nishanth Menon <nm@ti.com>
> Acked-by: Nishanth Menon <nm@ti.com>

I've used these patches with X15 (DRA7xx-based yet-to-be-released board)
with v3.18-rc2.

Tested-by: Felipe Balbi <balbi@ti.com>

-- 
balbi

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

Re: [PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Mugunthan V N]

Tony

On Monday 03 November 2014 09:57 PM, Felipe Balbi wrote:
> On Tue, Oct 21, 2014 at 12:22:23PM -0500, Nishanth Menon wrote:
>> On 15:37-20141021, Mugunthan V N wrote:
>>> Nishanth
>>>
>>> On Tuesday 21 October 2014 03:30 PM, Mugunthan V N wrote:
>>>> Adding device tree entry for CPSW to make it work in Dual EMAC mode.
>>>> These patches were tested with DRA7 hwmod patches on top of linux-next.
>>>> Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
>>>> my tree to [2].
>>>>
>>>> Did a boot test with CPSW and ping test with suspend/resume, the boot logs
>>>> on DRA7xx EVM are posted at [3]
>>>>
>>>> [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
>>>> [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
>>>> [3] http://pastebin.ubuntu.com/8613072/
>>>>
>>>> Changes from v2:
>>>> * Changed pinctrl comments to hold mode0-name.mode-selected-name
>>>> * Changes slave numbers in the pinctrl comments
>>>> * Added cpsw and cpts clocks
>>>>
>>>
>>> I have not added support for dra72x-evm as it has only slave no 2 pinned
>>> out and having issues with bringing up the interface, need some more
>>> time to submit the patch, in the mean time I have submitted dra7-evm
>>> support only so that people can use dra7-evm on linux-next.
>>
>> Quickly tested as well:
>> http://slexy.org/raw/s2vISJxYrR
>>
>> Please feel free to add:
>> Tested-by: Nishanth Menon <nm@ti.com>
>> Acked-by: Nishanth Menon <nm@ti.com>
> 
> I've used these patches with X15 (DRA7xx-based yet-to-be-released board)
> with v3.18-rc2.
> 
> Tested-by: Felipe Balbi <balbi@ti.com>
> 

Ping on this

Regards
Mugunthan V N

Re: [PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Tony Lindgren]

* Mugunthan V N <mugunthanvnm-l0cyMroinI0@public.gmane.org> [141021 03:02]:
> Adding device tree entry for CPSW to make it work in Dual EMAC mode.
> These patches were tested with DRA7 hwmod patches on top of linux-next.
> Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
> my tree to [2].
> 
> Did a boot test with CPSW and ping test with suspend/resume, the boot logs
> on DRA7xx EVM are posted at [3]

Thanks applying into omap-for-v3.19/dt.

Tony
 
> [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
> [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
> [3] http://pastebin.ubuntu.com/8613072/
> 
> Changes from v2:
> * Changed pinctrl comments to hold mode0-name.mode-selected-name
> * Changes slave numbers in the pinctrl comments
> * Added cpsw and cpts clocks
> 
> Changes from initial version:
> * Dropped patch for pinoff states
> * Changed pinoff state to mode15
> 
> Mugunthan V N (2):
>   ARM: dts: dra7: Add CPSW and MDIO module nodes for dra7
>   ARM: dts: dra7-evm: Enable CPSW and MDIO for dra7xx EVM
> 
>  arch/arm/boot/dts/dra7-evm.dts | 106 +++++++++++++++++++++++++++++++++++++++++
>  arch/arm/boot/dts/dra7.dtsi    |  61 ++++++++++++++++++++++++
>  2 files changed, 167 insertions(+)
> 
> -- 
> 2.1.2.484.g13da0fc
> 
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Re: [PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Felipe Balbi]

[-- Attachment #1: Type: text/plain, Size: 1989 bytes --]

On Thu, Nov 06, 2014 at 10:33:42PM +0530, Mugunthan V N wrote:
> Tony
> 
> On Monday 03 November 2014 09:57 PM, Felipe Balbi wrote:
> > On Tue, Oct 21, 2014 at 12:22:23PM -0500, Nishanth Menon wrote:
> >> On 15:37-20141021, Mugunthan V N wrote:
> >>> Nishanth
> >>>
> >>> On Tuesday 21 October 2014 03:30 PM, Mugunthan V N wrote:
> >>>> Adding device tree entry for CPSW to make it work in Dual EMAC mode.
> >>>> These patches were tested with DRA7 hwmod patches on top of linux-next.
> >>>> Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
> >>>> my tree to [2].
> >>>>
> >>>> Did a boot test with CPSW and ping test with suspend/resume, the boot logs
> >>>> on DRA7xx EVM are posted at [3]
> >>>>
> >>>> [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
> >>>> [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
> >>>> [3] http://pastebin.ubuntu.com/8613072/
> >>>>
> >>>> Changes from v2:
> >>>> * Changed pinctrl comments to hold mode0-name.mode-selected-name
> >>>> * Changes slave numbers in the pinctrl comments
> >>>> * Added cpsw and cpts clocks
> >>>>
> >>>
> >>> I have not added support for dra72x-evm as it has only slave no 2 pinned
> >>> out and having issues with bringing up the interface, need some more
> >>> time to submit the patch, in the mean time I have submitted dra7-evm
> >>> support only so that people can use dra7-evm on linux-next.
> >>
> >> Quickly tested as well:
> >> http://slexy.org/raw/s2vISJxYrR
> >>
> >> Please feel free to add:
> >> Tested-by: Nishanth Menon <nm-l0cyMroinI0@public.gmane.org>
> >> Acked-by: Nishanth Menon <nm-l0cyMroinI0@public.gmane.org>
> > 
> > I've used these patches with X15 (DRA7xx-based yet-to-be-released board)
> > with v3.18-rc2.
> > 
> > Tested-by: Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>
> > 
> 
> Ping on this

another ping on this

-- 
balbi

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

Re: [PATCH v3 0/2] Add DRA7xx CPSW Ethernet support in Device Tree

[Felipe Balbi]

[-- Attachment #1: Type: text/plain, Size: 2133 bytes --]

On Thu, Dec 04, 2014 at 02:14:01PM -0600, Felipe Balbi wrote:
> On Thu, Nov 06, 2014 at 10:33:42PM +0530, Mugunthan V N wrote:
> > Tony
> > 
> > On Monday 03 November 2014 09:57 PM, Felipe Balbi wrote:
> > > On Tue, Oct 21, 2014 at 12:22:23PM -0500, Nishanth Menon wrote:
> > >> On 15:37-20141021, Mugunthan V N wrote:
> > >>> Nishanth
> > >>>
> > >>> On Tuesday 21 October 2014 03:30 PM, Mugunthan V N wrote:
> > >>>> Adding device tree entry for CPSW to make it work in Dual EMAC mode.
> > >>>> These patches were tested with DRA7 hwmod patches on top of linux-next.
> > >>>> Patches are tested on top of Nishanth's PM tree for v3.17 [1] and pushed
> > >>>> my tree to [2].
> > >>>>
> > >>>> Did a boot test with CPSW and ping test with suspend/resume, the boot logs
> > >>>> on DRA7xx EVM are posted at [3]
> > >>>>
> > >>>> [1] git://github.com/nmenon/linux-2.6-playground.git testing/v3.17/cpu-idle-suspend-dra7-omap5-framework
> > >>>> [2] git://git.ti.com/~mugunthanvnm/ti-linux-kernel/linux.git v3.17/dra7-evm-cpsw-v3
> > >>>> [3] http://pastebin.ubuntu.com/8613072/
> > >>>>
> > >>>> Changes from v2:
> > >>>> * Changed pinctrl comments to hold mode0-name.mode-selected-name
> > >>>> * Changes slave numbers in the pinctrl comments
> > >>>> * Added cpsw and cpts clocks
> > >>>>
> > >>>
> > >>> I have not added support for dra72x-evm as it has only slave no 2 pinned
> > >>> out and having issues with bringing up the interface, need some more
> > >>> time to submit the patch, in the mean time I have submitted dra7-evm
> > >>> support only so that people can use dra7-evm on linux-next.
> > >>
> > >> Quickly tested as well:
> > >> http://slexy.org/raw/s2vISJxYrR
> > >>
> > >> Please feel free to add:
> > >> Tested-by: Nishanth Menon <nm@ti.com>
> > >> Acked-by: Nishanth Menon <nm@ti.com>
> > > 
> > > I've used these patches with X15 (DRA7xx-based yet-to-be-released board)
> > > with v3.18-rc2.
> > > 
> > > Tested-by: Felipe Balbi <balbi@ti.com>
> > > 
> > 
> > Ping on this
> 
> another ping on this

oh my bad, it's already queued for v3.19. sorry

-- 
balbi

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]