Re: [PATCH] clk: ti: omap5: Add missing AESS clock

On 15/01/2020 10:56, Peter Ujfalusi wrote:

On 14/01/2020 17.06, Tony Lindgren wrote:

quoted

Looks like we're missing AESS clock for omap5. This is similar to what
omap4 has.

Reviewed-by: Peter Ujfalusi <redacted>

Queued up for 5.6, thanks.

-Tero

quoted

Cc: H. Nikolaus Schaller <redacted>
Cc: Matthijs van Duin <redacted>
Cc: Peter Ujfalusi <redacted>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
  drivers/clk/ti/clk-54xx.c         | 15 +++++++++++++++
  include/dt-bindings/clock/omap5.h |  1 +
  2 files changed, 16 insertions(+)

diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c
--- a/drivers/clk/ti/clk-54xx.c
+++ b/drivers/clk/ti/clk-54xx.c

@@ -35,6 +35,20 @@ static const struct omap_clkctrl_reg_data omap5_dsp_clkctrl_regs[] __initconst =
  	{ 0 },
  };
  
+static const char * const omap5_aess_fclk_parents[] __initconst = {
+	"abe_clk",
+	NULL,
+};
+
+static const struct omap_clkctrl_div_data omap5_aess_fclk_data __initconst = {
+	.max_div = 2,
+};
+
+static const struct omap_clkctrl_bit_data omap5_aess_bit_data[] __initconst = {
+	{ 24, TI_CLK_DIVIDER, omap5_aess_fclk_parents, &omap5_aess_fclk_data },
+	{ 0 },
+};
+
  static const char * const omap5_dmic_gfclk_parents[] __initconst = {
  	"abe_cm:clk:0018:26",
  	"pad_clks_ck",

@@ -122,6 +136,7 @@ static const struct omap_clkctrl_bit_data omap5_timer8_bit_data[] __initconst =
  
  static const struct omap_clkctrl_reg_data omap5_abe_clkctrl_regs[] __initconst = {
  	{ OMAP5_L4_ABE_CLKCTRL, NULL, 0, "abe_iclk" },
+	{ OMAP5_AESS_CLKCTRL, omap5_aess_bit_data, CLKF_SW_SUP, "abe_cm:clk:0008:24" },
  	{ OMAP5_MCPDM_CLKCTRL, NULL, CLKF_SW_SUP, "pad_clks_ck" },
  	{ OMAP5_DMIC_CLKCTRL, omap5_dmic_bit_data, CLKF_SW_SUP, "abe_cm:clk:0018:24" },
  	{ OMAP5_MCBSP1_CLKCTRL, omap5_mcbsp1_bit_data, CLKF_SW_SUP, "abe_cm:clk:0028:24" },

diff --git a/include/dt-bindings/clock/omap5.h b/include/dt-bindings/clock/omap5.h
--- a/include/dt-bindings/clock/omap5.h
+++ b/include/dt-bindings/clock/omap5.h

@@ -16,6 +16,7 @@
  
  /* abe clocks */
  #define OMAP5_L4_ABE_CLKCTRL	OMAP5_CLKCTRL_INDEX(0x20)
+#define OMAP5_AESS_CLKCTRL	OMAP5_CLKCTRL_INDEX(0x28)
  #define OMAP5_MCPDM_CLKCTRL	OMAP5_CLKCTRL_INDEX(0x30)
  #define OMAP5_DMIC_CLKCTRL	OMAP5_CLKCTRL_INDEX(0x38)
  #define OMAP5_MCBSP1_CLKCTRL	OMAP5_CLKCTRL_INDEX(0x48)

- Péter

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