From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/6] tegra: Add NAND support to funcmux
Date: Fri, 13 Jan 2012 15:10:52 -0800 [thread overview]
Message-ID: <1326496256-5559-3-git-send-email-sjg@chromium.org> (raw)
In-Reply-To: <1326496256-5559-1-git-send-email-sjg@chromium.org>
Add selection of NAND flash pins to the funcmux.
Signed-off-by: Simon Glass <sjg@chromium.org>
---
arch/arm/cpu/armv7/tegra2/funcmux.c | 7 +++++++
arch/arm/include/asm/arch-tegra2/funcmux.h | 3 +++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/armv7/tegra2/funcmux.c b/arch/arm/cpu/armv7/tegra2/funcmux.c
index 73950d0..f84ec74 100644
--- a/arch/arm/cpu/armv7/tegra2/funcmux.c
+++ b/arch/arm/cpu/armv7/tegra2/funcmux.c
@@ -156,6 +156,13 @@ int funcmux_select(enum periph_id id, int config)
}
break;
+ case PERIPH_ID_NDFLASH:
+ if (config == FUNCMUX_NDFLASH_ATC) {
+ pinmux_set_func(PINGRP_ATC, PMUX_FUNC_NAND);
+ pinmux_tristate_disable(PINGRP_ATC);
+ }
+ break;
+
default:
debug("%s: invalid periph_id %d", __func__, id);
return -1;
diff --git a/arch/arm/include/asm/arch-tegra2/funcmux.h b/arch/arm/include/asm/arch-tegra2/funcmux.h
index ae73c72..9419522 100644
--- a/arch/arm/include/asm/arch-tegra2/funcmux.h
+++ b/arch/arm/include/asm/arch-tegra2/funcmux.h
@@ -47,6 +47,9 @@ enum {
FUNCMUX_SDMMC4_ATC_ATD_8BIT = 0,
FUNCMUX_SDMMC4_ATB_GMA_4_BIT,
FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT,
+
+ /* NAND flags */
+ FUNCMUX_NDFLASH_ATC = 0,
};
/**
--
1.7.7.3
next prev parent reply other threads:[~2012-01-13 23:10 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-13 23:10 [U-Boot] [PATCH 0/6] tegra: Add NAND flash support Simon Glass
2012-01-13 23:10 ` Simon Glass [this message]
2012-01-19 22:27 ` [U-Boot] [PATCH 2/6] tegra: Add NAND support to funcmux Stephen Warren
2012-01-13 23:10 ` [PATCH 3/6] tegra: fdt: Add NAND controller binding and definitions Simon Glass
2012-01-13 23:10 ` [U-Boot] " Simon Glass
[not found] ` <1326496256-5559-4-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2012-01-20 1:03 ` Stephen Warren
2012-01-20 1:03 ` [U-Boot] " Stephen Warren
2012-04-13 17:44 ` Simon Glass
2012-04-13 17:44 ` [U-Boot] " Simon Glass
[not found] ` <1326496256-5559-1-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2012-01-13 23:10 ` [PATCH 1/6] fdt: Add debugging to fdtdec_get_int/addr() Simon Glass
2012-01-13 23:10 ` [U-Boot] " Simon Glass
2012-01-13 23:10 ` [PATCH 4/6] tegra: fdt: Add NAND definitions to fdt Simon Glass
2012-01-13 23:10 ` [U-Boot] " Simon Glass
2012-01-13 23:10 ` [U-Boot] [PATCH 5/6] tegra: nand: Add Tegra NAND driver Simon Glass
2012-01-15 4:03 ` Mike Frysinger
2012-01-15 4:08 ` Simon Glass
2012-01-15 4:12 ` Mike Frysinger
2012-01-16 2:25 ` Jim Lin
2012-01-20 17:31 ` Stephen Warren
2012-04-13 17:42 ` Simon Glass
2012-01-20 22:55 ` Scott Wood
2012-04-13 17:42 ` Simon Glass
2012-04-13 18:09 ` Scott Wood
2012-04-13 18:25 ` Simon Glass
2012-04-13 18:34 ` Scott Wood
2012-04-13 18:45 ` Simon Glass
2012-04-13 18:47 ` Scott Wood
2012-04-13 18:49 ` Simon Glass
2012-01-13 23:10 ` [U-Boot] [PATCH 6/6] tegra: Enable NAND on Seaboard Simon Glass
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1326496256-5559-3-git-send-email-sjg@chromium.org \
--to=sjg@chromium.org \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.