From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guennadi Liakhovetski Date: Wed, 21 Jul 2010 10:13:06 +0000 Subject: [PATCH 1/6 v3] sh: add a list of parent configurations to struct Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-fbdev@vger.kernel.org Many system clocks can select a parent by writing a value to a specific field in the configuration register. Add a list of parents and location and width of the source selection field in the clock configuration register to struct clk to assist in clk_set_parent() implementation. Signed-off-by: Guennadi Liakhovetski Acked-by: Magnus Damm --- v3, v2: No change since v1 include/linux/sh_clk.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/include/linux/sh_clk.h b/include/linux/sh_clk.h index 1636d1e..08a07b9 100644 --- a/include/linux/sh_clk.h +++ b/include/linux/sh_clk.h @@ -25,6 +25,10 @@ struct clk { int id; struct clk *parent; + struct clk **parent_table; /* list of parents to */ + unsigned short parent_num; /* choose between */ + unsigned char src_shift; /* source clock field in the */ + unsigned char src_width; /* configuration register */ struct clk_ops *ops; struct list_head children; -- 1.6.2.4