openwrtv4/target/linux/brcm2708/patches-4.4/0255-clk-bcm2835-added-missing-clock-register-definitions.patch
Álvaro Fernández Rojas 525b311bf8 brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-04-24 13:03:39 +02:00

49 lines
1.6 KiB
Diff

From de5c22eb349acaa6772dec9c0d56faa1d53932c1 Mon Sep 17 00:00:00 2001
From: Martin Sperl <kernel@martin.sperl.org>
Date: Tue, 22 Dec 2015 20:13:08 +0000
Subject: [PATCH 255/304] clk: bcm2835: added missing clock register
definitions
Added missing CTRL and DIV clock register definitions for:
PCM, SLIM, TCNT, TEC, TD0, TD1
Register information taken from:
https://rawgit.com/msperl/rpi-registers/master/rpi-registers.html#CM
which extracted the information from the header files shared by
Broadcom/rpi foundation in this file:
http://www.broadcom.com/docs/support/videocore/Brcm_Android_ICS_Graphics_Stack.tar.gz
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
(cherry picked from commit 2103a2156119b30f5924af2a1094227954be4617)
---
drivers/clk/bcm/clk-bcm2835.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -88,10 +88,23 @@
#define CM_HSMDIV 0x08c
#define CM_OTPCTL 0x090
#define CM_OTPDIV 0x094
+#define CM_PCMCTL 0x098
+#define CM_PCMDIV 0x09c
#define CM_PWMCTL 0x0a0
#define CM_PWMDIV 0x0a4
+#define CM_SLIMCTL 0x0a8
+#define CM_SLIMDIV 0x0ac
#define CM_SMICTL 0x0b0
#define CM_SMIDIV 0x0b4
+/* no definition for 0x0b8 and 0x0bc */
+#define CM_TCNTCTL 0x0c0
+#define CM_TCNTDIV 0x0c4
+#define CM_TECCTL 0x0c8
+#define CM_TECDIV 0x0cc
+#define CM_TD0CTL 0x0d0
+#define CM_TD0DIV 0x0d4
+#define CM_TD1CTL 0x0d8
+#define CM_TD1DIV 0x0dc
#define CM_TSENSCTL 0x0e0
#define CM_TSENSDIV 0x0e4
#define CM_TIMERCTL 0x0e8