From: uri.mashiach@compulab•co.il (Uri Mashiach)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 3/6] ARM: OMAP2+: dts: cm-t335: add support for NAND flash
Date: Wed, 11 Nov 2015 19:32:54 +0200 [thread overview]
Message-ID: <56437BC6.5040704@compulab.co.il> (raw)
In-Reply-To: <1445948100-16446-4-git-send-email-uri.mashiach@compulab.co.il>
Gentle ping
On 27/10/15 14:14, Uri Mashiach wrote:
> From: Ilya Ledvich <ilya@compulab•co.il>
>
> Add pinmux configuration for NAND specific GPMC pins.
> Add description for GPMC controller. Add child node for NAND flash
> including CM-T335 specific partition table to GPMC node.
> Enable error-location module (ELM).
>
> Acked-by: Igor Grinberg <grinberg@compulab•co.il>
> Signed-off-by: Ilya Ledvich <ilya@compulab•co.il>
> Signed-off-by: Uri Mashiach <uri.mashiach@compulab•co.il>
> ---
> arch/arm/boot/dts/am335x-cm-t335.dts | 106 +++++++++++++++++++++++++++++++++++
> 1 file changed, 106 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts b/arch/arm/boot/dts/am335x-cm-t335.dts
> index 39df3d2..9d6117a 100644
> --- a/arch/arm/boot/dts/am335x-cm-t335.dts
> +++ b/arch/arm/boot/dts/am335x-cm-t335.dts
> @@ -61,6 +61,41 @@
> >;
> };
>
> + nandflash_pins: pinmux_nandflash_pins {
> + pinctrl-single,pins = <
> + /* gpmc_ad0.gpmc_ad0 */
> + 0x0 (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_ad1.gpmc_ad1 */
> + 0x4 (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_ad2.gpmc_ad2 */
> + 0x8 (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_ad3.gpmc_ad3 */
> + 0xc (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_ad4.gpmc_ad4 */
> + 0x10 (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_ad5.gpmc_ad5 */
> + 0x14 (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_ad6.gpmc_ad6 */
> + 0x18 (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_ad7.gpmc_ad7 */
> + 0x1c (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_wait0.gpmc_wait0 */
> + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0)
> + /* gpmc_wpn.gpio0_30 */
> + 0x74 (PIN_INPUT_PULLUP | MUX_MODE7)
> + /* gpmc_csn0.gpmc_csn0 */
> + 0x7c (PIN_OUTPUT | MUX_MODE0)
> + /* gpmc_advn_ale.gpmc_advn_ale */
> + 0x90 (PIN_OUTPUT | MUX_MODE0)
> + /* gpmc_oen_ren.gpmc_oen_ren */
> + 0x94 (PIN_OUTPUT | MUX_MODE0)
> + /* gpmc_wen.gpmc_wen */
> + 0x98 (PIN_OUTPUT | MUX_MODE0)
> + /* gpmc_be0n_cle.gpmc_be0n_cle */
> + 0x9c (PIN_OUTPUT | MUX_MODE0)
> + >;
> + };
> +
> uart0_pins: pinmux_uart0_pins {
> pinctrl-single,pins = <
> /* uart0_rxd.uart0_rxd */
> @@ -97,3 +132,74 @@
> };
> };
>
> +&gpmc {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&nandflash_pins>;
> + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
> + nand at 0,0 {
> + reg = <0 0 0>; /* CS0, offset 0 */
> + ti,nand-ecc-opt = "bch8";
> + ti,elm-id = <&elm>;
> + nand-bus-width = <8>;
> + gpmc,device-width = <1>;
> + gpmc,sync-clk-ps = <0>;
> + gpmc,cs-on-ns = <0>;
> + gpmc,cs-rd-off-ns = <44>;
> + gpmc,cs-wr-off-ns = <44>;
> + gpmc,adv-on-ns = <6>;
> + gpmc,adv-rd-off-ns = <34>;
> + gpmc,adv-wr-off-ns = <44>;
> + gpmc,we-on-ns = <0>;
> + gpmc,we-off-ns = <40>;
> + gpmc,oe-on-ns = <0>;
> + gpmc,oe-off-ns = <54>;
> + gpmc,access-ns = <64>;
> + gpmc,rd-cycle-ns = <82>;
> + gpmc,wr-cycle-ns = <82>;
> + gpmc,wait-on-read = "true";
> + gpmc,wait-on-write = "true";
> + gpmc,bus-turnaround-ns = <0>;
> + gpmc,cycle2cycle-delay-ns = <0>;
> + gpmc,clk-activation-ns = <0>;
> + gpmc,wait-monitoring-ns = <0>;
> + gpmc,wr-access-ns = <40>;
> + gpmc,wr-data-mux-bus-ns = <0>;
> + /* MTD partition table */
> + #address-cells = <1>;
> + #size-cells = <1>;
> + partition at 0 {
> + label = "spl";
> + reg = <0x00000000 0x00200000>;
> + };
> + partition at 1 {
> + label = "uboot";
> + reg = <0x00200000 0x00100000>;
> + };
> + partition at 2 {
> + label = "uboot environment";
> + reg = <0x00300000 0x00100000>;
> + };
> + partition at 3 {
> + label = "dtb";
> + reg = <0x00400000 0x00100000>;
> + };
> + partition at 4 {
> + label = "splash";
> + reg = <0x00500000 0x00400000>;
> + };
> + partition at 5 {
> + label = "linux";
> + reg = <0x00900000 0x00600000>;
> + };
> + partition at 6 {
> + label = "rootfs";
> + reg = <0x00F00000 0>;
> + };
> + };
> +};
> +
> +&elm {
> + status = "okay";
> +};
> +
>
next prev parent reply other threads:[~2015-11-11 17:32 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-27 12:14 [PATCH 0/6] ARM: OMAP2+: dts: cm-t335: initial support Uri Mashiach
2015-10-27 12:14 ` [PATCH 1/6] ARM: OMAP2+: dts: cm-t335: add " Uri Mashiach
2015-11-11 17:32 ` Uri Mashiach
2015-11-13 10:19 ` Igor Grinberg
2015-10-27 12:14 ` [PATCH 2/6] ARM: OMAP2+: dts: cm-t335: add basic support for I2C Uri Mashiach
2015-11-11 17:32 ` Uri Mashiach
2015-10-27 12:14 ` [PATCH 3/6] ARM: OMAP2+: dts: cm-t335: add support for NAND flash Uri Mashiach
2015-11-11 17:32 ` Uri Mashiach [this message]
2015-10-27 12:14 ` [PATCH 4/6] ARM: OMAP2+: dts: cm-t335: add support for MMC Uri Mashiach
2015-11-11 17:33 ` Uri Mashiach
2015-10-27 12:14 ` [PATCH 5/6] ARM: OMAP2+: dts: cm-t335: add support for network device Uri Mashiach
2015-10-27 13:14 ` Mugunthan V N
2015-11-11 17:33 ` Uri Mashiach
2015-10-27 12:15 ` [PATCH 6/6] ARM: OMAP2+: dts: cm-t335: add support for PWM backlight Uri Mashiach
2015-11-11 17:33 ` Uri Mashiach
2015-11-11 17:32 ` [PATCH 0/6] ARM: OMAP2+: dts: cm-t335: initial support Uri Mashiach
2015-11-11 17:50 ` Tony Lindgren
2015-11-24 14:02 ` [PATCH v2 " Uri Mashiach
2015-11-24 14:02 ` [PATCH v2 1/6] ARM: OMAP2+: dts: cm-t335: add " Uri Mashiach
2015-11-25 22:44 ` Rob Herring
2015-11-30 19:51 ` Tony Lindgren
2015-12-02 10:44 ` Uri Mashiach
2015-11-24 14:02 ` [PATCH v2 2/6] ARM: OMAP2+: dts: cm-t335: add basic support for I2C Uri Mashiach
2015-11-24 14:02 ` [PATCH v2 3/6] ARM: OMAP2+: dts: cm-t335: add support for NAND flash Uri Mashiach
2015-11-24 14:02 ` [PATCH v2 4/6] ARM: OMAP2+: dts: cm-t335: add support for MMC Uri Mashiach
2015-11-24 14:02 ` [PATCH v2 5/6] ARM: OMAP2+: dts: cm-t335: add support for network device Uri Mashiach
2015-11-24 14:02 ` [PATCH v2 6/6] ARM: OMAP2+: dts: cm-t335: add support for PWM backlight Uri Mashiach
2015-12-13 8:55 ` [PATCH 0/5] ARM: dts: cm-t335: add peripheral support Uri Mashiach
2015-12-13 8:55 ` [PATCH 1/5] ARM: dts: cm-t335: add support for USB0 Uri Mashiach
2015-12-13 8:55 ` [PATCH 2/5] ARM: dts: cm-t335: add support for SBC-T335 Uri Mashiach
2015-12-14 1:25 ` Rob Herring
2015-12-17 18:05 ` Tony Lindgren
2015-12-13 8:55 ` [PATCH 3/5] ARM: dts: cm-t335: add support for I2C GPIO expander Uri Mashiach
2015-12-13 8:55 ` [PATCH 4/5] ARM: dts: cm-t335: add support for DVI/LCD Uri Mashiach
2015-12-13 8:55 ` [PATCH 5/5] ARM: dts: cm-t335: add support for bluetooth Uri Mashiach
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