diff mbox series

[3/3] clk: zynqmp: Use firmware specific mux clock flags

Message ID 1593477014-18443-4-git-send-email-amit.sunil.dhamne@xilinx.com (mailing list archive)
State New, archived
Headers show
Series clk: zynqmp: Add firmware specific clock flags | expand

Commit Message

Amit Sunil Dhamne June 30, 2020, 12:30 a.m. UTC 
From: Rajan Vaja <rajan.vaja@xilinx.com>

Use ZynqMP specific mux clock flags instead of using CCF flags.

Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com>
Signed-off-by: Amit Sunil Dhamne <amit.sunil.dhamne@xilinx.com>
---
 drivers/clk/zynqmp/clk-mux-zynqmp.c | 14 +++++++++++++-
 drivers/clk/zynqmp/clk-zynqmp.h     |  8 ++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

--
2.7.4

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diff mbox series

Patch

diff --git a/drivers/clk/zynqmp/clk-mux-zynqmp.c b/drivers/clk/zynqmp/clk-mux-zynqmp.c
index 0619414..9e365e7 100644
--- a/drivers/clk/zynqmp/clk-mux-zynqmp.c
+++ b/drivers/clk/zynqmp/clk-mux-zynqmp.c
@@ -123,7 +123,19 @@  struct clk_hw *zynqmp_clk_register_mux(const char *name, u32 clk_id,
        init.flags = nodes->flag;
        init.parent_names = parents;
        init.num_parents = num_parents;
-       mux->flags = nodes->type_flag;
+       mux->flags = 0;
+       mux->flags |= (nodes->type_flag & ZYNQMP_CLK_MUX_INDEX_ONE) ?
+                     CLK_MUX_INDEX_ONE : 0;
+       mux->flags |= (nodes->type_flag & ZYNQMP_CLK_MUX_INDEX_BIT) ?
+                     CLK_MUX_INDEX_BIT : 0;
+       mux->flags |= (nodes->type_flag & ZYNQMP_CLK_MUX_HIWORD_MASK) ?
+                     CLK_MUX_HIWORD_MASK : 0;
+       mux->flags |= (nodes->type_flag & ZYNQMP_CLK_MUX_READ_ONLY) ?
+                     CLK_MUX_READ_ONLY : 0;
+       mux->flags |= (nodes->type_flag & ZYNQMP_CLK_MUX_ROUND_CLOSEST) ?
+                     CLK_MUX_ROUND_CLOSEST : 0;
+       mux->flags |= (nodes->type_flag & ZYNQMP_CLK_MUX_BIG_ENDIAN) ?
+                     CLK_MUX_BIG_ENDIAN : 0;
        mux->hw.init = &init;
        mux->clk_id = clk_id;

diff --git a/drivers/clk/zynqmp/clk-zynqmp.h b/drivers/clk/zynqmp/clk-zynqmp.h
index ade5e9e..a29ab43 100644
--- a/drivers/clk/zynqmp/clk-zynqmp.h
+++ b/drivers/clk/zynqmp/clk-zynqmp.h
@@ -41,6 +41,14 @@ 
 #define ZYNQMP_CLK_DIVIDER_READ_ONLY           BIT(5)
 #define ZYNQMP_CLK_DIVIDER_MAX_AT_ZERO         BIT(6)

+/* Type Flags for mux clock */
+#define ZYNQMP_CLK_MUX_INDEX_ONE               BIT(0)
+#define ZYNQMP_CLK_MUX_INDEX_BIT               BIT(1)
+#define ZYNQMP_CLK_MUX_HIWORD_MASK             BIT(2)
+#define ZYNQMP_CLK_MUX_READ_ONLY               BIT(3)
+#define ZYNQMP_CLK_MUX_ROUND_CLOSEST           BIT(4)
+#define ZYNQMP_CLK_MUX_BIG_ENDIAN              BIT(5)
+
 enum topology_type {
        TYPE_INVALID,
        TYPE_MUX,