From: Magnus Damm <magnus.damm@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH] sh: sh7785 mode pin definitions
Date: Thu, 28 May 2009 11:56:21 +0000 [thread overview]
Message-ID: <20090528115621.5770.60114.sendpatchset@rx1.opensource.se> (raw)
From: Magnus Damm <damm@igel.co.jp>
This patch adds sh7785 mode pin definitions. Mode pins and
pin function controller comments are added as well.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
---
arch/sh/include/cpu-sh4/cpu/sh7785.h | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
--- 0001/arch/sh/include/cpu-sh4/cpu/sh7785.h
+++ work/arch/sh/include/cpu-sh4/cpu/sh7785.h 2009-05-28 20:42:21.000000000 +0900
@@ -1,6 +1,28 @@
#ifndef __ASM_SH7785_H__
#define __ASM_SH7785_H__
+/* Boot Mode Pins, more information in sh7785 manual Rev.1.00, page 1628 */
+#define MODE_PIN_MODE0 0 /* CPG - Initial Pck/Bck Frequency [FRQMR1] */
+#define MODE_PIN_MODE1 1 /* CPG - Initial Uck/SHck/DDRck Frequency [FRQMR1] */
+#define MODE_PIN_MODE2 2 /* CPG - Reserved (L: Normal operation) */
+#define MODE_PIN_MODE3 3 /* CPG - Reserved (L: Normal operation) */
+#define MODE_PIN_MODE4 4 /* CPG - Initial PLL setting (72x/36x) */
+#define MODE_PIN_MODE5 5 /* LBSC - Area0 Memory Type / Bus Width [CS0BCR.8] */
+#define MODE_PIN_MODE6 6 /* LBSC - Area0 Memory Type / Bus Width [CS0BCR.9] */
+#define MODE_PIN_MODE7 7 /* LBSC - Area0 Memory Type / Bus Width [CS0BCR.3] */
+#define MODE_PIN_MODE8 8 /* LBSC - Endian Mode (L: Big, H: Little) [BCR.31] */
+#define MODE_PIN_MODE9 9 /* LBSC - Master/Slave Mode (L: Slave) [BCR.30] */
+#define MODE_PIN_MODE10 10 /* CPG - Clock Input (L: Ext Clk, H: Crystal) */
+#define MODE_PIN_MODE11 11 /* PCI - Pin Mode (LL: PCI host, LH: PCI slave) */
+#define MODE_PIN_MODE12 12 /* PCI - Pin Mode (HL: Local bus, HH: DU) */
+#define MODE_PIN_MODE13 13 /* Boot Address Mode (L: 29-bit, H: 32-bit) */
+#define MODE_PIN_MODE14 14 /* Reserved (H: Normal operation) */
+#define MODE_PIN_MPMD 15 /* Emulation Mode (L: Emulation mode, H: LSI mode) */
+
+/* Pin Function Controller:
+ * GPIO_FN_xx - GPIO used to select pin function
+ * GPIO_Pxx - GPIO mapped to real I/O pin on CPU
+ */
enum {
/* PA */
GPIO_PA7, GPIO_PA6, GPIO_PA5, GPIO_PA4,
reply other threads:[~2009-05-28 11:56 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20090528115621.5770.60114.sendpatchset@rx1.opensource.se \
--to=magnus.damm@gmail.com \
--cc=linux-sh@vger.kernel.org \
/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.