[PATCH v2 0/3] Add device tree support for NAND flash in am335x-evm

[PATCH v2 0/3] Add device tree support for NAND flash in am335x-evm

[Philip Avinash]

This patch series adds device tree support for NAND flash in am335x-evm.
Also ELM node is populated in device tree and been used for BCH error
correction in NAND flash part. Also this patch series ensures RBL ecc
layout maintained in Linux kernel with BCH8 ecc scheme.

This patch series based on [1] and depends on [2].

1. http://git.kernel.org/?p=linux/kernel/git/bcousson/linux-omap-dt.git;a=tree;h=refs/heads/for_3.9/dts;hb=refs/heads/for_3.9/dts

2.mtd: devices: elm: Removes <xx> literals in elm DT node
  https://lkml.org/lkml/2013/1/24/30

Philip Avinash (1):
  ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

Philip, Avinash (2):
  ARM: dts: AM33XX: Add ELM node
  ARM: dts: AM33XX: Add GPMC node

 arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
 arch/arm/boot/dts/am33xx.dtsi    |   20 ++++++++
 2 files changed, 117 insertions(+), 1 deletion(-)

-- 
1.7.9.5

[PATCH v2 0/3] Add device tree support for NAND flash in am335x-evm

[Philip Avinash]

This patch series adds device tree support for NAND flash in am335x-evm.
Also ELM node is populated in device tree and been used for BCH error
correction in NAND flash part. Also this patch series ensures RBL ecc
layout maintained in Linux kernel with BCH8 ecc scheme.

This patch series based on [1] and depends on [2].

1. http://git.kernel.org/?p=linux/kernel/git/bcousson/linux-omap-dt.git;a=tree;h=refs/heads/for_3.9/dts;hb=refs/heads/for_3.9/dts

2.mtd: devices: elm: Removes <xx> literals in elm DT node
  https://lkml.org/lkml/2013/1/24/30

Philip Avinash (1):
  ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

Philip, Avinash (2):
  ARM: dts: AM33XX: Add ELM node
  ARM: dts: AM33XX: Add GPMC node

 arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
 arch/arm/boot/dts/am33xx.dtsi    |   20 ++++++++
 2 files changed, 117 insertions(+), 1 deletion(-)

-- 
1.7.9.5

[PATCH v2 0/3] Add device tree support for NAND flash in am335x-evm

[Philip Avinash]

This patch series adds device tree support for NAND flash in am335x-evm.
Also ELM node is populated in device tree and been used for BCH error
correction in NAND flash part. Also this patch series ensures RBL ecc
layout maintained in Linux kernel with BCH8 ecc scheme.

This patch series based on [1] and depends on [2].

1. http://git.kernel.org/?p=linux/kernel/git/bcousson/linux-omap-dt.git;a=tree;h=refs/heads/for_3.9/dts;hb=refs/heads/for_3.9/dts

2.mtd: devices: elm: Removes <xx> literals in elm DT node
  https://lkml.org/lkml/2013/1/24/30

Philip Avinash (1):
  ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

Philip, Avinash (2):
  ARM: dts: AM33XX: Add ELM node
  ARM: dts: AM33XX: Add GPMC node

 arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
 arch/arm/boot/dts/am33xx.dtsi    |   20 ++++++++
 2 files changed, 117 insertions(+), 1 deletion(-)

-- 
1.7.9.5

[PATCH v2 1/3] ARM: dts: AM33XX: Add ELM node

[Philip Avinash]

From: "Philip, Avinash" <avinashphilip-l0cyMroinI0@public.gmane.org>

Add ELM data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip-l0cyMroinI0@public.gmane.org>
Acked-by: Peter Korsgaard <jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org>
---
Changes since v2:
	- Replace <xx> literals to 52
	- remove tab

 arch/arm/boot/dts/am33xx.dtsi |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index da79618..115bf28 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -389,5 +389,13 @@
 				mac-address = [ 00 00 00 00 00 00 ];
 			};
 		};
+
+		elm: elm@48080000 {
+			compatible = "ti,am3352-elm";
+			reg = <0x48080000 0x2000>;
+			interrupts = <4>;
+			ti,hwmods = "elm";
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5

[PATCH v2 1/3] ARM: dts: AM33XX: Add ELM node

[Philip Avinash]

From: "Philip, Avinash" <avinashphilip@ti.com>

Add ELM data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
---
Changes since v2:
	- Replace <xx> literals to 52
	- remove tab

 arch/arm/boot/dts/am33xx.dtsi |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index da79618..115bf28 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -389,5 +389,13 @@
 				mac-address = [ 00 00 00 00 00 00 ];
 			};
 		};
+
+		elm: elm@48080000 {
+			compatible = "ti,am3352-elm";
+			reg = <0x48080000 0x2000>;
+			interrupts = <4>;
+			ti,hwmods = "elm";
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5

[PATCH v2 2/3] ARM: dts: AM33XX: Add GPMC node

[Philip Avinash]

From: "Philip, Avinash" <avinashphilip-l0cyMroinI0@public.gmane.org>

Add GPMC data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip-l0cyMroinI0@public.gmane.org>
Acked-by: Peter Korsgaard <jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org>
---
Changes since v2:
	- Change number of chip select to 7

 arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 115bf28..fbcb90b 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -397,5 +397,17 @@
 			ti,hwmods = "elm";
 			status = "disabled";
 		};
+
+		gpmc: gpmc@50000000 {
+			compatible = "ti,am3352-gpmc";
+			ti,hwmods = "gpmc";
+			reg = <0x50000000 0x2000>;
+			interrupts = <100>;
+			num-cs = <7>;
+			num-waitpins = <2>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5

[PATCH v2 2/3] ARM: dts: AM33XX: Add GPMC node

[Philip Avinash]

From: "Philip, Avinash" <avinashphilip@ti.com>

Add GPMC data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
---
Changes since v2:
	- Change number of chip select to 7

 arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 115bf28..fbcb90b 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -397,5 +397,17 @@
 			ti,hwmods = "elm";
 			status = "disabled";
 		};
+
+		gpmc: gpmc@50000000 {
+			compatible = "ti,am3352-gpmc";
+			ti,hwmods = "gpmc";
+			reg = <0x50000000 0x2000>;
+			interrupts = <100>;
+			num-cs = <7>;
+			num-waitpins = <2>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.9.5

[PATCH v2 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Philip Avinash]

NAND flash connected in am335x-evm on GPMC controller. This patch adds
device tree node in am3355-evm with GPMC contoller timing for NAND flash
interface, NAND partition table, ECC scheme, elm handle id.

Signed-off-by: Philip Avinash <avinashphilip-l0cyMroinI0@public.gmane.org>
---
 arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 97 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 0423298..1c2fd89 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -26,7 +26,8 @@
 
 	am33xx_pinmux: pinmux@44e10800 {
 		pinctrl-names = "default";
-		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
+		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
+			&nandflash_pins_s0>;
 
 		matrix_keypad_s0: matrix_keypad_s0 {
 			pinctrl-single,pins = <
@@ -44,6 +45,26 @@
 				0x154 0x27	/* spi0_d0.gpio0_3, INPUT | MODE7 */
 			>;
 		};
+
+		nandflash_pins_s0: nandflash_pins_s0 {
+			pinctrl-single,pins = <
+				0x0 0x30	/* gpmc_ad0.gpmc_ad0, INPUT | PULLUP | MODE0 */
+				0x4 0x30	/* gpmc_ad1.gpmc_ad1, INPUT | PULLUP | MODE0 */
+				0x8 0x30	/* gpmc_ad2.gpmc_ad2, INPUT | PULLUP | MODE0 */
+				0xc 0x30	/* gpmc_ad3.gpmc_ad3, INPUT | PULLUP | MODE0 */
+				0x10 0x30	/* gpmc_ad4.gpmc_ad4, INPUT | PULLUP | MODE0 */
+				0x14 0x30	/* gpmc_ad5.gpmc_ad5, INPUT | PULLUP | MODE0 */
+				0x18 0x30	/* gpmc_ad6.gpmc_ad6, INPUT | PULLUP | MODE0 */
+				0x1c 0x30	/* gpmc_ad7.gpmc_ad7, INPUT | PULLUP | MODE0 */
+				0x70 0x30	/* gpmc_wait0.gpmc_wait0, INPUT | PULLUP | MODE0 */
+				0x74 0x37	/* gpmc_wpn.gpio0_30, INPUT | PULLUP | MODE7 */
+				0x7c 0x8	/* gpmc_csn0.gpmc_csn0,  PULL DISA */
+				0x90 0x8	/* gpmc_advn_ale.gpmc_advn_ale, PULL DISA */
+				0x94 0x8	/* gpmc_oen_ren.gpmc_oen_ren, PULL DISA */
+				0x98 0x8	/* gpmc_wen.gpmc_wen, PULL DISA */
+				0x9c 0x8	/* gpmc_be0n_cle.gpmc_be0n_cle, PULL DISA */
+			>;
+		};
 	};
 
 	ocp {
@@ -102,6 +123,81 @@
 				reg = <0x48>;
 			};
 		};
+
+		elm: elm@48080000 {
+			status = "okay";
+		};
+
+		gpmc: gpmc@50000000 {
+			status = "okay";
+			ranges = <0 0 0x08000000 0x10000000>;	/* CS0: NAND */
+
+			nand@0,0 {
+				reg = <0 0 0>; /* CS0, offset 0 */
+				nand-bus-width = <8>;
+				ti,nand-ecc-opt = "bch8";
+
+				gpmc,sync-clk = <0>;
+				gpmc,cs-on = <0>;
+				gpmc,cs-rd-off = <44>;
+				gpmc,cs-wr-off = <44>;
+				gpmc,adv-on = <6>;
+				gpmc,adv-rd-off = <34>;
+				gpmc,adv-wr-off = <44>;
+				gpmc,we-off = <40>;
+				gpmc,oe-off = <54>;
+				gpmc,access = <64>;
+				gpmc,rd-cycle = <82>;
+				gpmc,wr-cycle = <82>;
+				gpmc,wr-access = <40>;
+				gpmc,wr-data-mux-bus = <0>;
+
+				#address-cells = <1>;
+				#size-cells = <1>;
+				elm_id = <&elm>;
+
+				/* MTD partition table */
+				partition@0 {
+					label = "SPL1";
+					reg = <0x00000000 0x000020000>;
+				};
+
+				partition@1 {
+					label = "SPL2";
+					reg = <0x00020000 0x00020000>;
+				};
+
+				partition@2 {
+					label = "SPL3";
+					reg = <0x00040000 0x00020000>;
+				};
+
+				partition@3 {
+					label = "SPL4";
+					reg = <0x00060000 0x00020000>;
+				};
+
+				partition@4 {
+					label = "U-boot";
+					reg = <0x00080000 0x001e0000>;
+				};
+
+				partition@5 {
+					label = "environment";
+					reg = <0x00260000 0x00020000>;
+				};
+
+				partition@6 {
+					label = "Kernel";
+					reg = <0x00280000 0x00500000>;
+				};
+
+				partition@7 {
+					label = "File-System";
+					reg = <0x00780000 0x0F880000>;
+				};
+			};
+		};
 	};
 
 	vbat: fixedregulator@0 {
-- 
1.7.9.5

[PATCH v2 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Philip Avinash]

NAND flash connected in am335x-evm on GPMC controller. This patch adds
device tree node in am3355-evm with GPMC contoller timing for NAND flash
interface, NAND partition table, ECC scheme, elm handle id.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
---
 arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 97 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 0423298..1c2fd89 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -26,7 +26,8 @@
 
 	am33xx_pinmux: pinmux@44e10800 {
 		pinctrl-names = "default";
-		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
+		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
+			&nandflash_pins_s0>;
 
 		matrix_keypad_s0: matrix_keypad_s0 {
 			pinctrl-single,pins = <
@@ -44,6 +45,26 @@
 				0x154 0x27	/* spi0_d0.gpio0_3, INPUT | MODE7 */
 			>;
 		};
+
+		nandflash_pins_s0: nandflash_pins_s0 {
+			pinctrl-single,pins = <
+				0x0 0x30	/* gpmc_ad0.gpmc_ad0, INPUT | PULLUP | MODE0 */
+				0x4 0x30	/* gpmc_ad1.gpmc_ad1, INPUT | PULLUP | MODE0 */
+				0x8 0x30	/* gpmc_ad2.gpmc_ad2, INPUT | PULLUP | MODE0 */
+				0xc 0x30	/* gpmc_ad3.gpmc_ad3, INPUT | PULLUP | MODE0 */
+				0x10 0x30	/* gpmc_ad4.gpmc_ad4, INPUT | PULLUP | MODE0 */
+				0x14 0x30	/* gpmc_ad5.gpmc_ad5, INPUT | PULLUP | MODE0 */
+				0x18 0x30	/* gpmc_ad6.gpmc_ad6, INPUT | PULLUP | MODE0 */
+				0x1c 0x30	/* gpmc_ad7.gpmc_ad7, INPUT | PULLUP | MODE0 */
+				0x70 0x30	/* gpmc_wait0.gpmc_wait0, INPUT | PULLUP | MODE0 */
+				0x74 0x37	/* gpmc_wpn.gpio0_30, INPUT | PULLUP | MODE7 */
+				0x7c 0x8	/* gpmc_csn0.gpmc_csn0,  PULL DISA */
+				0x90 0x8	/* gpmc_advn_ale.gpmc_advn_ale, PULL DISA */
+				0x94 0x8	/* gpmc_oen_ren.gpmc_oen_ren, PULL DISA */
+				0x98 0x8	/* gpmc_wen.gpmc_wen, PULL DISA */
+				0x9c 0x8	/* gpmc_be0n_cle.gpmc_be0n_cle, PULL DISA */
+			>;
+		};
 	};
 
 	ocp {
@@ -102,6 +123,81 @@
 				reg = <0x48>;
 			};
 		};
+
+		elm: elm@48080000 {
+			status = "okay";
+		};
+
+		gpmc: gpmc@50000000 {
+			status = "okay";
+			ranges = <0 0 0x08000000 0x10000000>;	/* CS0: NAND */
+
+			nand@0,0 {
+				reg = <0 0 0>; /* CS0, offset 0 */
+				nand-bus-width = <8>;
+				ti,nand-ecc-opt = "bch8";
+
+				gpmc,sync-clk = <0>;
+				gpmc,cs-on = <0>;
+				gpmc,cs-rd-off = <44>;
+				gpmc,cs-wr-off = <44>;
+				gpmc,adv-on = <6>;
+				gpmc,adv-rd-off = <34>;
+				gpmc,adv-wr-off = <44>;
+				gpmc,we-off = <40>;
+				gpmc,oe-off = <54>;
+				gpmc,access = <64>;
+				gpmc,rd-cycle = <82>;
+				gpmc,wr-cycle = <82>;
+				gpmc,wr-access = <40>;
+				gpmc,wr-data-mux-bus = <0>;
+
+				#address-cells = <1>;
+				#size-cells = <1>;
+				elm_id = <&elm>;
+
+				/* MTD partition table */
+				partition@0 {
+					label = "SPL1";
+					reg = <0x00000000 0x000020000>;
+				};
+
+				partition@1 {
+					label = "SPL2";
+					reg = <0x00020000 0x00020000>;
+				};
+
+				partition@2 {
+					label = "SPL3";
+					reg = <0x00040000 0x00020000>;
+				};
+
+				partition@3 {
+					label = "SPL4";
+					reg = <0x00060000 0x00020000>;
+				};
+
+				partition@4 {
+					label = "U-boot";
+					reg = <0x00080000 0x001e0000>;
+				};
+
+				partition@5 {
+					label = "environment";
+					reg = <0x00260000 0x00020000>;
+				};
+
+				partition@6 {
+					label = "Kernel";
+					reg = <0x00280000 0x00500000>;
+				};
+
+				partition@7 {
+					label = "File-System";
+					reg = <0x00780000 0x0F880000>;
+				};
+			};
+		};
 	};
 
 	vbat: fixedregulator@0 {
-- 
1.7.9.5

RE: [PATCH v2 0/3] Add device tree support for NAND flash in am335x-evm

[Philip, Avinash]

Benoit,

On Thu, Jan 24, 2013 at 13:32:26, Philip, Avinash wrote:
> This patch series adds device tree support for NAND flash in am335x-evm.
> Also ELM node is populated in device tree and been used for BCH error
> correction in NAND flash part. Also this patch series ensures RBL ecc
> layout maintained in Linux kernel with BCH8 ecc scheme.
> 
> This patch series based on [1] and depends on [2].
> 
> 1. http://git.kernel.org/?p=linux/kernel/git/bcousson/linux-omap-dt.git;a=tree;h=refs/heads/for_3.9/dts;hb=refs/heads/for_3.9/dts
> 
> 2.mtd: devices: elm: Removes <xx> literals in elm DT node
>   https://lkml.org/lkml/2013/1/24/30
> 

Can you accept this patch series so that NAND flash with BCH support
for am335x-evm available in 3.9.

Thanks
Avinash


> Philip Avinash (1):
>   ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm
> 
> Philip, Avinash (2):
>   ARM: dts: AM33XX: Add ELM node
>   ARM: dts: AM33XX: Add GPMC node
> 
>  arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
>  arch/arm/boot/dts/am33xx.dtsi    |   20 ++++++++
>  2 files changed, 117 insertions(+), 1 deletion(-)
> 
> -- 
> 1.7.9.5
> 
> 

[PATCH v2 0/3] Add device tree support for NAND flash in am335x-evm

[Philip, Avinash]

Benoit,

On Thu, Jan 24, 2013 at 13:32:26, Philip, Avinash wrote:
> This patch series adds device tree support for NAND flash in am335x-evm.
> Also ELM node is populated in device tree and been used for BCH error
> correction in NAND flash part. Also this patch series ensures RBL ecc
> layout maintained in Linux kernel with BCH8 ecc scheme.
> 
> This patch series based on [1] and depends on [2].
> 
> 1. http://git.kernel.org/?p=linux/kernel/git/bcousson/linux-omap-dt.git;a=tree;h=refs/heads/for_3.9/dts;hb=refs/heads/for_3.9/dts
> 
> 2.mtd: devices: elm: Removes <xx> literals in elm DT node
>   https://lkml.org/lkml/2013/1/24/30
> 

Can you accept this patch series so that NAND flash with BCH support
for am335x-evm available in 3.9.

Thanks
Avinash


> Philip Avinash (1):
>   ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm
> 
> Philip, Avinash (2):
>   ARM: dts: AM33XX: Add ELM node
>   ARM: dts: AM33XX: Add GPMC node
> 
>  arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
>  arch/arm/boot/dts/am33xx.dtsi    |   20 ++++++++
>  2 files changed, 117 insertions(+), 1 deletion(-)
> 
> -- 
> 1.7.9.5
> 
> 

RE: [PATCH v2 0/3] Add device tree support for NAND flash in am335x-evm

[Philip, Avinash]

Benoit,

On Thu, Jan 24, 2013 at 13:32:26, Philip, Avinash wrote:
> This patch series adds device tree support for NAND flash in am335x-evm.
> Also ELM node is populated in device tree and been used for BCH error
> correction in NAND flash part. Also this patch series ensures RBL ecc
> layout maintained in Linux kernel with BCH8 ecc scheme.
> 
> This patch series based on [1] and depends on [2].
> 
> 1. http://git.kernel.org/?p=linux/kernel/git/bcousson/linux-omap-dt.git;a=tree;h=refs/heads/for_3.9/dts;hb=refs/heads/for_3.9/dts
> 
> 2.mtd: devices: elm: Removes <xx> literals in elm DT node
>   https://lkml.org/lkml/2013/1/24/30
> 

Can you accept this patch series so that NAND flash with BCH support
for am335x-evm available in 3.9.

Thanks
Avinash


> Philip Avinash (1):
>   ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm
> 
> Philip, Avinash (2):
>   ARM: dts: AM33XX: Add ELM node
>   ARM: dts: AM33XX: Add GPMC node
> 
>  arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
>  arch/arm/boot/dts/am33xx.dtsi    |   20 ++++++++
>  2 files changed, 117 insertions(+), 1 deletion(-)
> 
> -- 
> 1.7.9.5
> 
> 

[v2,1/3] ARM: dts: AM33XX: Add ELM node

[Gupta, Pekon]

From: avinash philip <avinashphilip@ti.com>

From: "Philip, Avinash" <avinashphilip@ti.com>

Add ELM data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Tested-by: Pekon Gupta <pekon@ti.com>

---
Changes since v2:
	- Replace <xx> literals to 52
	- remove tab

 arch/arm/boot/dts/am33xx.dtsi |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index da79618..115bf28 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -389,5 +389,13 @@
 				mac-address = [ 00 00 00 00 00 00 ];
 			};
 		};
+
+		elm: elm@48080000 {
+			compatible = "ti,am3352-elm";
+			reg = <0x48080000 0x2000>;
+			interrupts = <4>;
+			ti,hwmods = "elm";
+			status = "disabled";
+		};
 	};
 };

[v2,2/3] ARM: dts: AM33XX: Add GPMC node

[Gupta, Pekon]

From: avinash philip <avinashphilip@ti.com>

From: "Philip, Avinash" <avinashphilip@ti.com>

Add GPMC data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Tested-by: Pekon Gupta <pekon@ti.com>

---
Changes since v2:
	- Change number of chip select to 7

 arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 115bf28..fbcb90b 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -397,5 +397,17 @@
 			ti,hwmods = "elm";
 			status = "disabled";
 		};
+
+		gpmc: gpmc@50000000 {
+			compatible = "ti,am3352-gpmc";
+			ti,hwmods = "gpmc";
+			reg = <0x50000000 0x2000>;
+			interrupts = <100>;
+			num-cs = <7>;
+			num-waitpins = <2>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
 	};
 };

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

From: avinash philip <avinashphilip@ti.com>

NAND flash connected in am335x-evm on GPMC controller. This patch adds
device tree node in am3355-evm with GPMC contoller timing for NAND flash
interface, NAND partition table, ECC scheme, elm handle id.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Tested-by: Pekon Gupta <pekon@ti.com>

---
arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 97 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 0423298..1c2fd89 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -26,7 +26,8 @@
 
 	am33xx_pinmux: pinmux@44e10800 {
 		pinctrl-names = "default";
-		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
+		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
+			&nandflash_pins_s0>;
 
 		matrix_keypad_s0: matrix_keypad_s0 {
 			pinctrl-single,pins = <
@@ -44,6 +45,26 @@
 				0x154 0x27	/* spi0_d0.gpio0_3, INPUT | MODE7 */
 			>;
 		};
+
+		nandflash_pins_s0: nandflash_pins_s0 {
+			pinctrl-single,pins = <
+				0x0 0x30	/* gpmc_ad0.gpmc_ad0, INPUT | PULLUP | MODE0 */
+				0x4 0x30	/* gpmc_ad1.gpmc_ad1, INPUT | PULLUP | MODE0 */
+				0x8 0x30	/* gpmc_ad2.gpmc_ad2, INPUT | PULLUP | MODE0 */
+				0xc 0x30	/* gpmc_ad3.gpmc_ad3, INPUT | PULLUP | MODE0 */
+				0x10 0x30	/* gpmc_ad4.gpmc_ad4, INPUT | PULLUP | MODE0 */
+				0x14 0x30	/* gpmc_ad5.gpmc_ad5, INPUT | PULLUP | MODE0 */
+				0x18 0x30	/* gpmc_ad6.gpmc_ad6, INPUT | PULLUP | MODE0 */
+				0x1c 0x30	/* gpmc_ad7.gpmc_ad7, INPUT | PULLUP | MODE0 */
+				0x70 0x30	/* gpmc_wait0.gpmc_wait0, INPUT | PULLUP | MODE0 */
+				0x74 0x37	/* gpmc_wpn.gpio0_30, INPUT | PULLUP | MODE7 */
+				0x7c 0x8	/* gpmc_csn0.gpmc_csn0,  PULL DISA */
+				0x90 0x8	/* gpmc_advn_ale.gpmc_advn_ale, PULL DISA */
+				0x94 0x8	/* gpmc_oen_ren.gpmc_oen_ren, PULL DISA */
+				0x98 0x8	/* gpmc_wen.gpmc_wen, PULL DISA */
+				0x9c 0x8	/* gpmc_be0n_cle.gpmc_be0n_cle, PULL DISA */
+			>;
+		};
 	};
 
 	ocp {
@@ -102,6 +123,81 @@
 				reg = <0x48>;
 			};
 		};
+
+		elm: elm@48080000 {
+			status = "okay";
+		};
+
+		gpmc: gpmc@50000000 {
+			status = "okay";
+			ranges = <0 0 0x08000000 0x10000000>;	/* CS0: NAND */
+
+			nand@0,0 {
+				reg = <0 0 0>; /* CS0, offset 0 */
+				nand-bus-width = <8>;
+				ti,nand-ecc-opt = "bch8";
+
+				gpmc,sync-clk = <0>;
+				gpmc,cs-on = <0>;
+				gpmc,cs-rd-off = <44>;
+				gpmc,cs-wr-off = <44>;
+				gpmc,adv-on = <6>;
+				gpmc,adv-rd-off = <34>;
+				gpmc,adv-wr-off = <44>;
+				gpmc,we-off = <40>;
+				gpmc,oe-off = <54>;
+				gpmc,access = <64>;
+				gpmc,rd-cycle = <82>;
+				gpmc,wr-cycle = <82>;
+				gpmc,wr-access = <40>;
+				gpmc,wr-data-mux-bus = <0>;
+
+				#address-cells = <1>;
+				#size-cells = <1>;
+				elm_id = <&elm>;
+
+				/* MTD partition table */
+				partition@0 {
+					label = "SPL1";
+					reg = <0x00000000 0x000020000>;
+				};
+
+				partition@1 {
+					label = "SPL2";
+					reg = <0x00020000 0x00020000>;
+				};
+
+				partition@2 {
+					label = "SPL3";
+					reg = <0x00040000 0x00020000>;
+				};
+
+				partition@3 {
+					label = "SPL4";
+					reg = <0x00060000 0x00020000>;
+				};
+
+				partition@4 {
+					label = "U-boot";
+					reg = <0x00080000 0x001e0000>;
+				};
+
+				partition@5 {
+					label = "environment";
+					reg = <0x00260000 0x00020000>;
+				};
+
+				partition@6 {
+					label = "Kernel";
+					reg = <0x00280000 0x00500000>;
+				};
+
+				partition@7 {
+					label = "File-System";
+					reg = <0x00780000 0x0F880000>;
+				};
+			};
+		};
 	};
 
 	vbat: fixedregulator@0 {

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

From: avinash philip <avinashphilip@ti.com>

NAND flash connected in am335x-evm on GPMC controller. This patch adds
device tree node in am3355-evm with GPMC contoller timing for NAND flash
interface, NAND partition table, ECC scheme, elm handle id.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Tested-by: Pekon Gupta <pekon@ti.com>

---
arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 97 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index 0423298..1c2fd89 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -26,7 +26,8 @@
 
 	am33xx_pinmux: pinmux at 44e10800 {
 		pinctrl-names = "default";
-		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
+		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
+			&nandflash_pins_s0>;
 
 		matrix_keypad_s0: matrix_keypad_s0 {
 			pinctrl-single,pins = <
@@ -44,6 +45,26 @@
 				0x154 0x27	/* spi0_d0.gpio0_3, INPUT | MODE7 */
 			>;
 		};
+
+		nandflash_pins_s0: nandflash_pins_s0 {
+			pinctrl-single,pins = <
+				0x0 0x30	/* gpmc_ad0.gpmc_ad0, INPUT | PULLUP | MODE0 */
+				0x4 0x30	/* gpmc_ad1.gpmc_ad1, INPUT | PULLUP | MODE0 */
+				0x8 0x30	/* gpmc_ad2.gpmc_ad2, INPUT | PULLUP | MODE0 */
+				0xc 0x30	/* gpmc_ad3.gpmc_ad3, INPUT | PULLUP | MODE0 */
+				0x10 0x30	/* gpmc_ad4.gpmc_ad4, INPUT | PULLUP | MODE0 */
+				0x14 0x30	/* gpmc_ad5.gpmc_ad5, INPUT | PULLUP | MODE0 */
+				0x18 0x30	/* gpmc_ad6.gpmc_ad6, INPUT | PULLUP | MODE0 */
+				0x1c 0x30	/* gpmc_ad7.gpmc_ad7, INPUT | PULLUP | MODE0 */
+				0x70 0x30	/* gpmc_wait0.gpmc_wait0, INPUT | PULLUP | MODE0 */
+				0x74 0x37	/* gpmc_wpn.gpio0_30, INPUT | PULLUP | MODE7 */
+				0x7c 0x8	/* gpmc_csn0.gpmc_csn0,  PULL DISA */
+				0x90 0x8	/* gpmc_advn_ale.gpmc_advn_ale, PULL DISA */
+				0x94 0x8	/* gpmc_oen_ren.gpmc_oen_ren, PULL DISA */
+				0x98 0x8	/* gpmc_wen.gpmc_wen, PULL DISA */
+				0x9c 0x8	/* gpmc_be0n_cle.gpmc_be0n_cle, PULL DISA */
+			>;
+		};
 	};
 
 	ocp {
@@ -102,6 +123,81 @@
 				reg = <0x48>;
 			};
 		};
+
+		elm: elm at 48080000 {
+			status = "okay";
+		};
+
+		gpmc: gpmc at 50000000 {
+			status = "okay";
+			ranges = <0 0 0x08000000 0x10000000>;	/* CS0: NAND */
+
+			nand at 0,0 {
+				reg = <0 0 0>; /* CS0, offset 0 */
+				nand-bus-width = <8>;
+				ti,nand-ecc-opt = "bch8";
+
+				gpmc,sync-clk = <0>;
+				gpmc,cs-on = <0>;
+				gpmc,cs-rd-off = <44>;
+				gpmc,cs-wr-off = <44>;
+				gpmc,adv-on = <6>;
+				gpmc,adv-rd-off = <34>;
+				gpmc,adv-wr-off = <44>;
+				gpmc,we-off = <40>;
+				gpmc,oe-off = <54>;
+				gpmc,access = <64>;
+				gpmc,rd-cycle = <82>;
+				gpmc,wr-cycle = <82>;
+				gpmc,wr-access = <40>;
+				gpmc,wr-data-mux-bus = <0>;
+
+				#address-cells = <1>;
+				#size-cells = <1>;
+				elm_id = <&elm>;
+
+				/* MTD partition table */
+				partition at 0 {
+					label = "SPL1";
+					reg = <0x00000000 0x000020000>;
+				};
+
+				partition at 1 {
+					label = "SPL2";
+					reg = <0x00020000 0x00020000>;
+				};
+
+				partition at 2 {
+					label = "SPL3";
+					reg = <0x00040000 0x00020000>;
+				};
+
+				partition at 3 {
+					label = "SPL4";
+					reg = <0x00060000 0x00020000>;
+				};
+
+				partition at 4 {
+					label = "U-boot";
+					reg = <0x00080000 0x001e0000>;
+				};
+
+				partition at 5 {
+					label = "environment";
+					reg = <0x00260000 0x00020000>;
+				};
+
+				partition at 6 {
+					label = "Kernel";
+					reg = <0x00280000 0x00500000>;
+				};
+
+				partition at 7 {
+					label = "File-System";
+					reg = <0x00780000 0x0F880000>;
+				};
+			};
+		};
 	};
 
 	vbat: fixedregulator at 0 {

Re: [v2,1/3] ARM: dts: AM33XX: Add ELM node

[Sekhar Nori]

On 4/29/2013 1:23 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip@ti.com>
> 
> From: "Philip, Avinash" <avinashphilip@ti.com>

From: line is repeated twice.

> 
> Add ELM data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
> Tested-by: Pekon Gupta <pekon@ti.com>

You should add your sign-off (instead of tested-by) since you are now in
the submission path.

Thanks,
Sekhar

Re: [v2,1/3] ARM: dts: AM33XX: Add ELM node

[Sekhar Nori]

On 4/29/2013 1:23 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip-l0cyMroinI0@public.gmane.org>
> 
> From: "Philip, Avinash" <avinashphilip-l0cyMroinI0@public.gmane.org>

From: line is repeated twice.

> 
> Add ELM data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip-l0cyMroinI0@public.gmane.org>
> Acked-by: Peter Korsgaard <jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org>
> Tested-by: Pekon Gupta <pekon-l0cyMroinI0@public.gmane.org>

You should add your sign-off (instead of tested-by) since you are now in
the submission path.

Thanks,
Sekhar

[v2,1/3] ARM: dts: AM33XX: Add ELM node

[Sekhar Nori]

On 4/29/2013 1:23 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip@ti.com>
> 
> From: "Philip, Avinash" <avinashphilip@ti.com>

From: line is repeated twice.

> 
> Add ELM data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
> Tested-by: Pekon Gupta <pekon@ti.com>

You should add your sign-off (instead of tested-by) since you are now in
the submission path.

Thanks,
Sekhar

Re: [v2,1/3] ARM: dts: AM33XX: Add ELM node

[Sekhar Nori]

On 4/29/2013 1:23 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip@ti.com>
> 
> From: "Philip, Avinash" <avinashphilip@ti.com>

From: line is repeated twice.

> 
> Add ELM data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
> Tested-by: Pekon Gupta <pekon@ti.com>

You should add your sign-off (instead of tested-by) since you are now in
the submission path.

Thanks,
Sekhar

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Sekhar Nori]

On 4/29/2013 1:25 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip@ti.com>
> 
> NAND flash connected in am335x-evm on GPMC controller. This patch adds
> device tree node in am3355-evm with GPMC contoller timing for NAND flash
> interface, NAND partition table, ECC scheme, elm handle id.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Tested-by: Pekon Gupta <pekon@ti.com>
> 
> ---
> arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
>  1 file changed, 97 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index 0423298..1c2fd89 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -26,7 +26,8 @@
>  
>  	am33xx_pinmux: pinmux@44e10800 {
>  		pinctrl-names = "default";
> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> +			&nandflash_pins_s0>;

Why add this to the board level fallback (called pinctrl hogs, I think)?
This can be part of nand node you added below so that the pinctrl will
take effect when nand gets probed instead of all the time.

Thanks,
Sekhar

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Sekhar Nori]

On 4/29/2013 1:25 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip@ti.com>
> 
> NAND flash connected in am335x-evm on GPMC controller. This patch adds
> device tree node in am3355-evm with GPMC contoller timing for NAND flash
> interface, NAND partition table, ECC scheme, elm handle id.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Tested-by: Pekon Gupta <pekon@ti.com>
> 
> ---
> arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
>  1 file changed, 97 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index 0423298..1c2fd89 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -26,7 +26,8 @@
>  
>  	am33xx_pinmux: pinmux@44e10800 {
>  		pinctrl-names = "default";
> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> +			&nandflash_pins_s0>;

Why add this to the board level fallback (called pinctrl hogs, I think)?
This can be part of nand node you added below so that the pinctrl will
take effect when nand gets probed instead of all the time.

Thanks,
Sekhar

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Sekhar Nori]

On 4/29/2013 1:25 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip@ti.com>
> 
> NAND flash connected in am335x-evm on GPMC controller. This patch adds
> device tree node in am3355-evm with GPMC contoller timing for NAND flash
> interface, NAND partition table, ECC scheme, elm handle id.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Tested-by: Pekon Gupta <pekon@ti.com>
> 
> ---
> arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
>  1 file changed, 97 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index 0423298..1c2fd89 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -26,7 +26,8 @@
>  
>  	am33xx_pinmux: pinmux at 44e10800 {
>  		pinctrl-names = "default";
> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> +			&nandflash_pins_s0>;

Why add this to the board level fallback (called pinctrl hogs, I think)?
This can be part of nand node you added below so that the pinctrl will
take effect when nand gets probed instead of all the time.

Thanks,
Sekhar

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Sekhar Nori]

On 4/29/2013 1:25 PM, Gupta, Pekon wrote:
> From: avinash philip <avinashphilip@ti.com>
> 
> NAND flash connected in am335x-evm on GPMC controller. This patch adds
> device tree node in am3355-evm with GPMC contoller timing for NAND flash
> interface, NAND partition table, ECC scheme, elm handle id.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Tested-by: Pekon Gupta <pekon@ti.com>
> 
> ---
> arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
>  1 file changed, 97 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index 0423298..1c2fd89 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -26,7 +26,8 @@
>  
>  	am33xx_pinmux: pinmux@44e10800 {
>  		pinctrl-names = "default";
> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> +			&nandflash_pins_s0>;

Why add this to the board level fallback (called pinctrl hogs, I think)?
This can be part of nand node you added below so that the pinctrl will
take effect when nand gets probed instead of all the time.

Thanks,
Sekhar

[PATCH v3,1/3] ARM: dts: AM33XX: Add ELM node

[Gupta, Pekon]

From: "Philip, Avinash" <avinashphilip@ti.com>

Add ELM data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Pekon Gupta <pekon@ti.com>

---
Changes in v2:
	- Replace <xx> literals to 52
	- remove tab

 arch/arm/boot/dts/am33xx.dtsi |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 0957645..24fc835 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -399,5 +399,13 @@
 			       0x44d80000 0x2000>;	/* M3 DMEM */
 			ti,hwmods = "wkup_m3";
 		};
+
+		elm: elm at 48080000 {
+			compatible = "ti,am3352-elm";
+			reg = <0x48080000 0x2000>;
+			interrupts = <4>;
+			ti,hwmods = "elm";
+			status = "disabled";
+		};
 	};
 };

[PATCH v3,2/3] ARM: dts: AM33XX: Add GPMC node

[Gupta, Pekon]

From: "Philip, Avinash" <avinashphilip@ti.com>

Add GPMC data node to AM33XX device tree file.

Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Pekon Gupta <pekon@ti.com>

---
Changes in v2:
	- Change number of chip select to 7

 arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 24fc835..1048795 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -407,5 +407,17 @@
 			ti,hwmods = "elm";
 			status = "disabled";
 		};
+
+		gpmc: gpmc at 50000000 {
+			compatible = "ti,am3352-gpmc";
+			ti,hwmods = "gpmc";
+			reg = <0x50000000 0x2000>;
+			interrupts = <100>;
+			num-cs = <7>;
+			num-waitpins = <2>;
+			#address-cells = <2>;
+			#size-cells = <1>;
+			status = "disabled";
+		};
 	};
 };

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Tony Lindgren]

* Sekhar Nori <nsekhar@ti.com> [130429 22:11]:
> 
> On 4/29/2013 1:25 PM, Gupta, Pekon wrote:
> > From: avinash philip <avinashphilip@ti.com>
> > 
> > NAND flash connected in am335x-evm on GPMC controller. This patch adds
> > device tree node in am3355-evm with GPMC contoller timing for NAND flash
> > interface, NAND partition table, ECC scheme, elm handle id.
> > 
> > Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> > Tested-by: Pekon Gupta <pekon@ti.com>
> > 
> > ---
> > arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
> >  1 file changed, 97 insertions(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> > index 0423298..1c2fd89 100644
> > --- a/arch/arm/boot/dts/am335x-evm.dts
> > +++ b/arch/arm/boot/dts/am335x-evm.dts
> > @@ -26,7 +26,8 @@
> >  
> >  	am33xx_pinmux: pinmux@44e10800 {
> >  		pinctrl-names = "default";
> > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > +			&nandflash_pins_s0>;
> 
> Why add this to the board level fallback (called pinctrl hogs, I think)?
> This can be part of nand node you added below so that the pinctrl will
> take effect when nand gets probed instead of all the time.

Yes we should have all the pinctrl entries under the related drivers.
This makes it easy remux pins during runtime if needed, and also
allows unloading pinctrl-single.ko for development.

Regards,

Tony

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Tony Lindgren]

* Sekhar Nori <nsekhar@ti.com> [130429 22:11]:
> 
> On 4/29/2013 1:25 PM, Gupta, Pekon wrote:
> > From: avinash philip <avinashphilip@ti.com>
> > 
> > NAND flash connected in am335x-evm on GPMC controller. This patch adds
> > device tree node in am3355-evm with GPMC contoller timing for NAND flash
> > interface, NAND partition table, ECC scheme, elm handle id.
> > 
> > Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> > Tested-by: Pekon Gupta <pekon@ti.com>
> > 
> > ---
> > arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
> >  1 file changed, 97 insertions(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> > index 0423298..1c2fd89 100644
> > --- a/arch/arm/boot/dts/am335x-evm.dts
> > +++ b/arch/arm/boot/dts/am335x-evm.dts
> > @@ -26,7 +26,8 @@
> >  
> >  	am33xx_pinmux: pinmux@44e10800 {
> >  		pinctrl-names = "default";
> > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > +			&nandflash_pins_s0>;
> 
> Why add this to the board level fallback (called pinctrl hogs, I think)?
> This can be part of nand node you added below so that the pinctrl will
> take effect when nand gets probed instead of all the time.

Yes we should have all the pinctrl entries under the related drivers.
This makes it easy remux pins during runtime if needed, and also
allows unloading pinctrl-single.ko for development.

Regards,

Tony

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Tony Lindgren]

* Sekhar Nori <nsekhar@ti.com> [130429 22:11]:
> 
> On 4/29/2013 1:25 PM, Gupta, Pekon wrote:
> > From: avinash philip <avinashphilip@ti.com>
> > 
> > NAND flash connected in am335x-evm on GPMC controller. This patch adds
> > device tree node in am3355-evm with GPMC contoller timing for NAND flash
> > interface, NAND partition table, ECC scheme, elm handle id.
> > 
> > Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> > Tested-by: Pekon Gupta <pekon@ti.com>
> > 
> > ---
> > arch/arm/boot/dts/am335x-evm.dts |   98 +++++++++++++++++++++++++++++++++++++-
> >  1 file changed, 97 insertions(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> > index 0423298..1c2fd89 100644
> > --- a/arch/arm/boot/dts/am335x-evm.dts
> > +++ b/arch/arm/boot/dts/am335x-evm.dts
> > @@ -26,7 +26,8 @@
> >  
> >  	am33xx_pinmux: pinmux at 44e10800 {
> >  		pinctrl-names = "default";
> > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > +			&nandflash_pins_s0>;
> 
> Why add this to the board level fallback (called pinctrl hogs, I think)?
> This can be part of nand node you added below so that the pinctrl will
> take effect when nand gets probed instead of all the time.

Yes we should have all the pinctrl entries under the related drivers.
This makes it easy remux pins during runtime if needed, and also
allows unloading pinctrl-single.ko for development.

Regards,

Tony

Re: [PATCH v3,2/3] ARM: dts: AM33XX: Add GPMC node

[Tony Lindgren]

* Gupta, Pekon <pekon@ti.com> [130502 02:49]:
> From: "Philip, Avinash" <avinashphilip@ti.com>
> 
> Add GPMC data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
> Signed-off-by: Pekon Gupta <pekon@ti.com>

Thanks adding into omap-for-v3.10/dt-fixes.

Tony
 
> ---
> Changes in v2:
> 	- Change number of chip select to 7
> 
>  arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 24fc835..1048795 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -407,5 +407,17 @@
>  			ti,hwmods = "elm";
>  			status = "disabled";
>  		};
> +
> +		gpmc: gpmc@50000000 {
> +			compatible = "ti,am3352-gpmc";
> +			ti,hwmods = "gpmc";
> +			reg = <0x50000000 0x2000>;
> +			interrupts = <100>;
> +			num-cs = <7>;
> +			num-waitpins = <2>;
> +			#address-cells = <2>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +		};
>  	};
>  };

Re: [PATCH v3,2/3] ARM: dts: AM33XX: Add GPMC node

[Tony Lindgren]

* Gupta, Pekon <pekon-l0cyMroinI0@public.gmane.org> [130502 02:49]:
> From: "Philip, Avinash" <avinashphilip-l0cyMroinI0@public.gmane.org>
> 
> Add GPMC data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip-l0cyMroinI0@public.gmane.org>
> Acked-by: Peter Korsgaard <jacmet-OfajU3CKLf1/SzgSGea1oA@public.gmane.org>
> Signed-off-by: Pekon Gupta <pekon-l0cyMroinI0@public.gmane.org>

Thanks adding into omap-for-v3.10/dt-fixes.

Tony
 
> ---
> Changes in v2:
> 	- Change number of chip select to 7
> 
>  arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 24fc835..1048795 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -407,5 +407,17 @@
>  			ti,hwmods = "elm";
>  			status = "disabled";
>  		};
> +
> +		gpmc: gpmc@50000000 {
> +			compatible = "ti,am3352-gpmc";
> +			ti,hwmods = "gpmc";
> +			reg = <0x50000000 0x2000>;
> +			interrupts = <100>;
> +			num-cs = <7>;
> +			num-waitpins = <2>;
> +			#address-cells = <2>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +		};
>  	};
>  };

[PATCH v3,2/3] ARM: dts: AM33XX: Add GPMC node

[Tony Lindgren]

* Gupta, Pekon <pekon@ti.com> [130502 02:49]:
> From: "Philip, Avinash" <avinashphilip@ti.com>
> 
> Add GPMC data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
> Signed-off-by: Pekon Gupta <pekon@ti.com>

Thanks adding into omap-for-v3.10/dt-fixes.

Tony
 
> ---
> Changes in v2:
> 	- Change number of chip select to 7
> 
>  arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 24fc835..1048795 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -407,5 +407,17 @@
>  			ti,hwmods = "elm";
>  			status = "disabled";
>  		};
> +
> +		gpmc: gpmc at 50000000 {
> +			compatible = "ti,am3352-gpmc";
> +			ti,hwmods = "gpmc";
> +			reg = <0x50000000 0x2000>;
> +			interrupts = <100>;
> +			num-cs = <7>;
> +			num-waitpins = <2>;
> +			#address-cells = <2>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +		};
>  	};
>  };

Re: [PATCH v3,2/3] ARM: dts: AM33XX: Add GPMC node

[Tony Lindgren]

* Gupta, Pekon <pekon@ti.com> [130502 02:49]:
> From: "Philip, Avinash" <avinashphilip@ti.com>
> 
> Add GPMC data node to AM33XX device tree file.
> 
> Signed-off-by: Philip Avinash <avinashphilip@ti.com>
> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
> Signed-off-by: Pekon Gupta <pekon@ti.com>

Thanks adding into omap-for-v3.10/dt-fixes.

Tony
 
> ---
> Changes in v2:
> 	- Change number of chip select to 7
> 
>  arch/arm/boot/dts/am33xx.dtsi |   12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
> index 24fc835..1048795 100644
> --- a/arch/arm/boot/dts/am33xx.dtsi
> +++ b/arch/arm/boot/dts/am33xx.dtsi
> @@ -407,5 +407,17 @@
>  			ti,hwmods = "elm";
>  			status = "disabled";
>  		};
> +
> +		gpmc: gpmc@50000000 {
> +			compatible = "ti,am3352-gpmc";
> +			ti,hwmods = "gpmc";
> +			reg = <0x50000000 0x2000>;
> +			interrupts = <100>;
> +			num-cs = <7>;
> +			num-waitpins = <2>;
> +			#address-cells = <2>;
> +			#size-cells = <1>;
> +			status = "disabled";
> +		};
>  	};
>  };

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

> > >
> > >  	am33xx_pinmux: pinmux@44e10800 {
> > >  		pinctrl-names = "default";
> > > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > > +			&nandflash_pins_s0>;
> >
> > Why add this to the board level fallback (called pinctrl hogs, I think)?
> > This can be part of nand node you added below so that the pinctrl will
> > take effect when nand gets probed instead of all the time.
> 
> Yes we should have all the pinctrl entries under the related drivers.
> This makes it easy remux pins during runtime if needed, and also
> allows unloading pinctrl-single.ko for development.
> 
Yes, accepted. This has been already fixed in v3 of this patch set.
If all fine, then please pull this for next merge..

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html (already pulled)

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html


with regards, pekon

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

> > >
> > >  	am33xx_pinmux: pinmux@44e10800 {
> > >  		pinctrl-names = "default";
> > > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > > +			&nandflash_pins_s0>;
> >
> > Why add this to the board level fallback (called pinctrl hogs, I think)?
> > This can be part of nand node you added below so that the pinctrl will
> > take effect when nand gets probed instead of all the time.
> 
> Yes we should have all the pinctrl entries under the related drivers.
> This makes it easy remux pins during runtime if needed, and also
> allows unloading pinctrl-single.ko for development.
> 
Yes, accepted. This has been already fixed in v3 of this patch set.
If all fine, then please pull this for next merge..

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html (already pulled)

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html


with regards, pekon

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

> > >
> > >  	am33xx_pinmux: pinmux at 44e10800 {
> > >  		pinctrl-names = "default";
> > > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > > +			&nandflash_pins_s0>;
> >
> > Why add this to the board level fallback (called pinctrl hogs, I think)?
> > This can be part of nand node you added below so that the pinctrl will
> > take effect when nand gets probed instead of all the time.
> 
> Yes we should have all the pinctrl entries under the related drivers.
> This makes it easy remux pins during runtime if needed, and also
> allows unloading pinctrl-single.ko for development.
> 
Yes, accepted. This has been already fixed in v3 of this patch set.
If all fine, then please pull this for next merge..

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html (already pulled)

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html


with regards, pekon

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

 
> > > >
> > > >  	am33xx_pinmux: pinmux@44e10800 {
> > > >  		pinctrl-names = "default";
> > > > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > > > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > > > +			&nandflash_pins_s0>;
> > >
> > > Why add this to the board level fallback (called pinctrl hogs, I think)?
> > > This can be part of nand node you added below so that the pinctrl will
> > > take effect when nand gets probed instead of all the time.
> >
> > Yes we should have all the pinctrl entries under the related drivers.
> > This makes it easy remux pins during runtime if needed, and also
> > allows unloading pinctrl-single.ko for development.
> >
> Yes, accepted. This has been already fixed in v3 of this patch set.
> If all fine, then please pull this for next merge..
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html
> 
> 
> with regards, pekon

Request you to please accept | provide feedbacks on this patch series.
These are waiting acceptance since Jan-2013, and are necessary for 
DT based configs for board having NAND support.

with regards, pekon

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

 
> > > >
> > > >  	am33xx_pinmux: pinmux@44e10800 {
> > > >  		pinctrl-names = "default";
> > > > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > > > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > > > +			&nandflash_pins_s0>;
> > >
> > > Why add this to the board level fallback (called pinctrl hogs, I think)?
> > > This can be part of nand node you added below so that the pinctrl will
> > > take effect when nand gets probed instead of all the time.
> >
> > Yes we should have all the pinctrl entries under the related drivers.
> > This makes it easy remux pins during runtime if needed, and also
> > allows unloading pinctrl-single.ko for development.
> >
> Yes, accepted. This has been already fixed in v3 of this patch set.
> If all fine, then please pull this for next merge..
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html
> 
> 
> with regards, pekon

Request you to please accept | provide feedbacks on this patch series.
These are waiting acceptance since Jan-2013, and are necessary for 
DT based configs for board having NAND support.

with regards, pekon

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

 
> > > >
> > > >  	am33xx_pinmux: pinmux at 44e10800 {
> > > >  		pinctrl-names = "default";
> > > > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > > > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > > > +			&nandflash_pins_s0>;
> > >
> > > Why add this to the board level fallback (called pinctrl hogs, I think)?
> > > This can be part of nand node you added below so that the pinctrl will
> > > take effect when nand gets probed instead of all the time.
> >
> > Yes we should have all the pinctrl entries under the related drivers.
> > This makes it easy remux pins during runtime if needed, and also
> > allows unloading pinctrl-single.ko for development.
> >
> Yes, accepted. This has been already fixed in v3 of this patch set.
> If all fine, then please pull this for next merge..
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html
> 
> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html
> 
> 
> with regards, pekon

Request you to please accept | provide feedbacks on this patch series.
These are waiting acceptance since Jan-2013, and are necessary for 
DT based configs for board having NAND support.

with regards, pekon

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

Hi Pekon,

On 05/20/2013 06:44 AM, Gupta, Pekon wrote:
>  
>>>>>
>>>>>  	am33xx_pinmux: pinmux@44e10800 {
>>>>>  		pinctrl-names = "default";
>>>>> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
>>>>> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
>>>>> +			&nandflash_pins_s0>;
>>>>
>>>> Why add this to the board level fallback (called pinctrl hogs, I think)?
>>>> This can be part of nand node you added below so that the pinctrl will
>>>> take effect when nand gets probed instead of all the time.
>>>
>>> Yes we should have all the pinctrl entries under the related drivers.
>>> This makes it easy remux pins during runtime if needed, and also
>>> allows unloading pinctrl-single.ko for development.
>>>
>> Yes, accepted. This has been already fixed in v3 of this patch set.
>> If all fine, then please pull this for next merge..
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html
>>
>>
>> with regards, pekon
> 
> Request you to please accept | provide feedbacks on this patch series.
> These are waiting acceptance since Jan-2013, and are necessary for 
> DT based configs for board having NAND support.
> 
> with regards, pekon

Sorry, I missed that series.

I'm applying it right now.

Thanks,
Benoit

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

Hi Pekon,

On 05/20/2013 06:44 AM, Gupta, Pekon wrote:
>  
>>>>>
>>>>>  	am33xx_pinmux: pinmux@44e10800 {
>>>>>  		pinctrl-names = "default";
>>>>> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
>>>>> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
>>>>> +			&nandflash_pins_s0>;
>>>>
>>>> Why add this to the board level fallback (called pinctrl hogs, I think)?
>>>> This can be part of nand node you added below so that the pinctrl will
>>>> take effect when nand gets probed instead of all the time.
>>>
>>> Yes we should have all the pinctrl entries under the related drivers.
>>> This makes it easy remux pins during runtime if needed, and also
>>> allows unloading pinctrl-single.ko for development.
>>>
>> Yes, accepted. This has been already fixed in v3 of this patch set.
>> If all fine, then please pull this for next merge..
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html
>>
>>
>> with regards, pekon
> 
> Request you to please accept | provide feedbacks on this patch series.
> These are waiting acceptance since Jan-2013, and are necessary for 
> DT based configs for board having NAND support.
> 
> with regards, pekon

Sorry, I missed that series.

I'm applying it right now.

Thanks,
Benoit

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

Hi Pekon,

On 05/20/2013 06:44 AM, Gupta, Pekon wrote:
>  
>>>>>
>>>>>  	am33xx_pinmux: pinmux at 44e10800 {
>>>>>  		pinctrl-names = "default";
>>>>> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
>>>>> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
>>>>> +			&nandflash_pins_s0>;
>>>>
>>>> Why add this to the board level fallback (called pinctrl hogs, I think)?
>>>> This can be part of nand node you added below so that the pinctrl will
>>>> take effect when nand gets probed instead of all the time.
>>>
>>> Yes we should have all the pinctrl entries under the related drivers.
>>> This makes it easy remux pins during runtime if needed, and also
>>> allows unloading pinctrl-single.ko for development.
>>>
>> Yes, accepted. This has been already fixed in v3 of this patch set.
>> If all fine, then please pull this for next merge..
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html
>>
>>
>> with regards, pekon
> 
> Request you to please accept | provide feedbacks on this patch series.
> These are waiting acceptance since Jan-2013, and are necessary for 
> DT based configs for board having NAND support.
> 
> with regards, pekon

Sorry, I missed that series.

I'm applying it right now.

Thanks,
Benoit

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

Hi Pekon,

On 05/20/2013 06:44 AM, Gupta, Pekon wrote:
>  
>>>>>
>>>>>  	am33xx_pinmux: pinmux@44e10800 {
>>>>>  		pinctrl-names = "default";
>>>>> -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
>>>>> +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
>>>>> +			&nandflash_pins_s0>;
>>>>
>>>> Why add this to the board level fallback (called pinctrl hogs, I think)?
>>>> This can be part of nand node you added below so that the pinctrl will
>>>> take effect when nand gets probed instead of all the time.
>>>
>>> Yes we should have all the pinctrl entries under the related drivers.
>>> This makes it easy remux pins during runtime if needed, and also
>>> allows unloading pinctrl-single.ko for development.
>>>
>> Yes, accepted. This has been already fixed in v3 of this patch set.
>> If all fine, then please pull this for next merge..
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html
>>
>> http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html
>>
>>
>> with regards, pekon
> 
> Request you to please accept | provide feedbacks on this patch series.
> These are waiting acceptance since Jan-2013, and are necessary for 
> DT based configs for board having NAND support.
> 
> with regards, pekon

Sorry, I missed that series.

I'm applying it right now.

Thanks,
Benoit

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

 
> Sorry, I missed that series.
> 
> I'm applying it right now.
> 
No issues.. Please pick newer v4 versions of this series.
Following are rebased, updated and tested on linux-3.10-rc3

[PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html

[PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html

[PATCH v4,2/3] (please skip this one)
instead pick http://www.spinics.net/lists/linux-omap/msg91161.html

[PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html


Thanks..
with regards, pekon

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

 
> Sorry, I missed that series.
> 
> I'm applying it right now.
> 
No issues.. Please pick newer v4 versions of this series.
Following are rebased, updated and tested on linux-3.10-rc3

[PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html

[PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html

[PATCH v4,2/3] (please skip this one)
instead pick http://www.spinics.net/lists/linux-omap/msg91161.html

[PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html


Thanks..
with regards, pekon

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

 
> Sorry, I missed that series.
> 
> I'm applying it right now.
> 
No issues.. Please pick newer v4 versions of this series.
Following are rebased, updated and tested on linux-3.10-rc3

[PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html

[PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html

[PATCH v4,2/3] (please skip this one)
instead pick http://www.spinics.net/lists/linux-omap/msg91161.html

[PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html


Thanks..
with regards, pekon

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

 
> Sorry, I missed that series.
> 
> I'm applying it right now.
> 
No issues.. Please pick newer v4 versions of this series.
Following are rebased, updated and tested on linux-3.10-rc3

[PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html

[PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html

[PATCH v4,2/3] (please skip this one)
instead pick http://www.spinics.net/lists/linux-omap/msg91161.html

[PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html


Thanks..
with regards, pekon

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

> > Sorry, I missed that series.
> >
> > I'm applying it right now.
> >
> No issues.. Please pick newer v4 versions of this series.
> Following are rebased, updated and tested on linux-3.10-rc3
> 
> [PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html
> 
> [PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html
> 
> [PATCH v4,2/3] (please skip this one)
> instead pick http://www.spinics.net/lists/linux-omap/msg91161.html
> 
> [PATCH v4,3/3] (typo) 
	http://www.spinics.net/lists/linux-omap/msg91164.html
> 
> 
> Thanks..
> with regards, pekon
> 
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/

RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

> > Sorry, I missed that series.
> >
> > I'm applying it right now.
> >
> No issues.. Please pick newer v4 versions of this series.
> Following are rebased, updated and tested on linux-3.10-rc3
> 
> [PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html
> 
> [PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html
> 
> [PATCH v4,2/3] (please skip this one)
> instead pick http://www.spinics.net/lists/linux-omap/msg91161.html
> 
> [PATCH v4,3/3] (typo) 
	http://www.spinics.net/lists/linux-omap/msg91164.html
> 
> 
> Thanks..
> with regards, pekon
> 
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Gupta, Pekon]

> > Sorry, I missed that series.
> >
> > I'm applying it right now.
> >
> No issues.. Please pick newer v4 versions of this series.
> Following are rebased, updated and tested on linux-3.10-rc3
> 
> [PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html
> 
> [PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html
> 
> [PATCH v4,2/3] (please skip this one)
> instead pick http://www.spinics.net/lists/linux-omap/msg91161.html
> 
> [PATCH v4,3/3] (typo) 
	http://www.spinics.net/lists/linux-omap/msg91164.html
> 
> 
> Thanks..
> with regards, pekon
> 
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

On 05/30/2013 09:31 AM, Gupta, Pekon wrote:
>> Sorry, I missed that series.
>>
>> I'm applying it right now.
>>
> No issues.. Please pick newer v4 versions of this series.
> Following are rebased, updated and tested on linux-3.10-rc3
> 
> [PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html
> 
> [PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html
> 
> [PATCH v4,2/3] (please skip this one)
> instead pick http://www.spinics.net/lists/linux-omap/msg91161.html
> 
> [PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html

Could you please rebase on for_3.11/dts and repost the whole stuff. It
looks like Tony already pulled the GPMC node, and the two other ones
cannot apply anymore.

Thanks,
Benoit

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

On 05/30/2013 09:31 AM, Gupta, Pekon wrote:
>> Sorry, I missed that series.
>>
>> I'm applying it right now.
>>
> No issues.. Please pick newer v4 versions of this series.
> Following are rebased, updated and tested on linux-3.10-rc3
> 
> [PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html
> 
> [PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html
> 
> [PATCH v4,2/3] (please skip this one)
> instead pick http://www.spinics.net/lists/linux-omap/msg91161.html
> 
> [PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html

Could you please rebase on for_3.11/dts and repost the whole stuff. It
looks like Tony already pulled the GPMC node, and the two other ones
cannot apply anymore.

Thanks,
Benoit


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

[v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

On 05/30/2013 09:31 AM, Gupta, Pekon wrote:
>> Sorry, I missed that series.
>>
>> I'm applying it right now.
>>
> No issues.. Please pick newer v4 versions of this series.
> Following are rebased, updated and tested on linux-3.10-rc3
> 
> [PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html
> 
> [PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html
> 
> [PATCH v4,2/3] (please skip this one)
> instead pick http://www.spinics.net/lists/linux-omap/msg91161.html
> 
> [PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html

Could you please rebase on for_3.11/dts and repost the whole stuff. It
looks like Tony already pulled the GPMC node, and the two other ones
cannot apply anymore.

Thanks,
Benoit

Re: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

[Benoit Cousson]

On 05/30/2013 09:31 AM, Gupta, Pekon wrote:
>> Sorry, I missed that series.
>>
>> I'm applying it right now.
>>
> No issues.. Please pick newer v4 versions of this series.
> Following are rebased, updated and tested on linux-3.10-rc3
> 
> [PATCH v4,0/3] http://www.spinics.net/lists/linux-omap/msg91165.html
> 
> [PATCH v4,1/3] http://www.spinics.net/lists/linux-omap/msg91166.html
> 
> [PATCH v4,2/3] (please skip this one)
> instead pick http://www.spinics.net/lists/linux-omap/msg91161.html
> 
> [PATCH v4,3/3] http://www.spinics.net/lists/linux-omap/msg91167.html

Could you please rebase on for_3.11/dts and repost the whole stuff. It
looks like Tony already pulled the GPMC node, and the two other ones
cannot apply anymore.

Thanks,
Benoit