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Subject[PATCH v0 06/15] drivers: clk: st: Support for A9 MUX clocks
Date
The patch supports the A9-mux clocks used by ClockGenA9

A9-mux clock : Multiplexer inside ClockGenA9. A9 clock can be driven by
either PLL or External clock (with an optional divide-by-2). This is
implemented as 3-parent clock : PLL, Ext-clk OR Ext-clk/2

Signed-off-by: Pankaj Dev <pankaj.dev@st.com>
---
drivers/clk/st/clkgen-mux.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

diff --git a/drivers/clk/st/clkgen-mux.c b/drivers/clk/st/clkgen-mux.c
index 7ccff62..a329906 100644
--- a/drivers/clk/st/clkgen-mux.c
+++ b/drivers/clk/st/clkgen-mux.c
@@ -570,6 +570,17 @@ static struct clkgen_mux_data clkgen_mux_c_vcc_sd_416 = {
.lock = &clkgenf_lock,
};

+static struct clkgen_mux_data stih415_a9_mux_data = {
+ .offset = 0,
+ .shift = 1,
+ .width = 2,
+};
+static struct clkgen_mux_data stih416_a9_mux_data = {
+ .offset = 0,
+ .shift = 0,
+ .width = 2,
+};
+
static struct of_device_id mux_of_match[] = {
{
.compatible = "st,stih416-clkgenc-vcc-hd",
@@ -591,6 +602,14 @@ static struct of_device_id mux_of_match[] = {
.compatible = "st,stih416-clkgenf-vcc-sd",
.data = &clkgen_mux_c_vcc_sd_416,
},
+ {
+ .compatible = "st,stih415-clkgen-a9-mux",
+ .data = &stih415_a9_mux_data,
+ },
+ {
+ .compatible = "st,stih416-clkgen-a9-mux",
+ .data = &stih416_a9_mux_data,
+ },
{}
};

--
1.9.0


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