Unless the dbclk aliases are assigned, clk_get(bank->dev, "dbclk")
would not fetch the associated clock handle. As a result, we would
not be able to turn on/off the debounce clock. This was preventing
the gpio modules going to low power mode whenever dbclk is enabled.
Signed-off-by: Tarun Kanti DebBarma <tarun.kanti@xxxxxx>
---
arch/arm/mach-omap2/clock3xxx_data.c | 6 ++++++
arch/arm/mach-omap2/clock44xx_data.c | 6 ++++++
2 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index ffd55b1..7238ec1 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3462,6 +3462,12 @@ static struct omap_clk omap3xxx_clks[] = {
CLK("musb-am35x", "fck", &hsotgusb_fck_am35xx, CK_AM35XX),
CLK(NULL, "hecc_ck", &hecc_ck, CK_AM35XX),
CLK(NULL, "uart4_ick", &uart4_ick_am35xx, CK_AM35XX),
+ CLK("omap_gpio.1", "dbclk", &gpio1_dbck, CK_3XXX),
+ CLK("omap_gpio.2", "dbclk", &gpio2_dbck, CK_3XXX),
+ CLK("omap_gpio.3", "dbclk", &gpio3_dbck, CK_3XXX),
+ CLK("omap_gpio.4", "dbclk", &gpio4_dbck, CK_3XXX),
+ CLK("omap_gpio.5", "dbclk", &gpio5_dbck, CK_3XXX),
+ CLK("omap_gpio.6", "dbclk", &gpio6_dbck, CK_3XXX),
};
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 2af0e3f..4986069 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3363,6 +3363,12 @@ static struct omap_clk omap44xx_clks[] = {
CLK("usbhs-omap.0", "usbhost_ick", &dummy_ck, CK_443X),
CLK("usbhs-omap.0", "usbtll_fck", &dummy_ck, CK_443X),
CLK("omap_wdt", "ick", &dummy_ck, CK_443X),
+ CLK("omap_gpio.1", "dbclk", &gpio1_dbclk, CK_443X),
+ CLK("omap_gpio.2", "dbclk", &gpio2_dbclk, CK_443X),
+ CLK("omap_gpio.3", "dbclk", &gpio3_dbclk, CK_443X),
+ CLK("omap_gpio.4", "dbclk", &gpio4_dbclk, CK_443X),
+ CLK("omap_gpio.5", "dbclk", &gpio5_dbclk, CK_443X),
+ CLK("omap_gpio.6", "dbclk", &gpio6_dbclk, CK_443X),
};
int __init omap4xxx_clk_init(void)
--
1.7.0.4
--
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