Hi Daniel,
Thanks for reviewing.
On 11/07/2016 02:53 PM, Daniel Thompson wrote:
On 07/11/16 13:05, gabriel.fernandez@xxxxxx wrote:
From: Gabriel Fernandez <gabriel.fernandez@xxxxxx>
This patch introduces PLL_I2S and PLL_SAI.
Vco clock of these PLLs can be modify by DT (only n multiplicator,
m divider is still fixed by the boot-loader).
Each PLL has 3 dividers. PLL should be off when we modify the rate.
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@xxxxxx>
---
drivers/clk/clk-stm32f4.c | 371
++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 359 insertions(+), 12 deletions(-)
diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c
index c2661e2..7641acd 100644
--- a/drivers/clk/clk-stm32f4.c
+++ b/drivers/clk/clk-stm32f4.c
@@ -28,6 +28,7 @@
> ...
+static const struct clk_div_table pll_divp_table[] = {
+ { 0, 2 }, { 1, 4 }, { 2, 6 }, { 3, 8 },
+};
+
/*
* Decode current PLL state and (statically) model the state we
inherit from
* the bootloader.
*/
This comment isn't right. For a start the model is no longer static.
you're right, i will suppress it.
@@ -615,18 +944,24 @@ struct stm32f4_clk_data {
const struct stm32f4_gate_data *gates_data;
const u64 *gates_map;
int gates_num;
+ const struct stm32f4_pll_data *pll_data;
+ int pll_num;
pll_num is unused.
ok
BR
Gabriel
Daniel.
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