Patchwork [RFC,5/7] arm: tegra: Provide clock for only one PWM controller.

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Submitter Thierry Reding
Date Dec. 20, 2011, 10:32 a.m.
Message ID <1324377138-32129-6-git-send-email-thierry.reding@avionic-design.de>
Download mbox | patch
Permalink /patch/132390/
State New, archived
Headers show

Comments

Thierry Reding - Dec. 20, 2011, 10:32 a.m.
A subsequent patch will add a generic PWM API driver for the Tegra2 PWFM
controller, supporting all four PWM devices with a single PWM chip. The
device will be named tegra-pwm and only one clock needs to be provided.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
---
 arch/arm/mach-tegra/tegra2_clocks.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
Stephen Warren - Dec. 20, 2011, 10:57 p.m.
Thierry Reding wrote at Tuesday, December 20, 2011 3:32 AM:
> A subsequent patch will add a generic PWM API driver for the Tegra2 PWFM
> controller, supporting all four PWM devices with a single PWM chip. The
> device will be named tegra-pwm and only one clock needs to be provided.
> 
> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>

Acked-by: Stephen Warren <swarren@nvidia.com>

Patch

diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index 21729fa..a5fb09a 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -2252,10 +2252,7 @@  static struct clk_duplicate tegra_clk_duplicates[] = {
 	CLK_DUPLICATE("usbd", "tegra-otg", NULL),
 	CLK_DUPLICATE("hdmi", "tegradc.0", "hdmi"),
 	CLK_DUPLICATE("hdmi", "tegradc.1", "hdmi"),
-	CLK_DUPLICATE("pwm", "tegra_pwm.0", NULL),
-	CLK_DUPLICATE("pwm", "tegra_pwm.1", NULL),
-	CLK_DUPLICATE("pwm", "tegra_pwm.2", NULL),
-	CLK_DUPLICATE("pwm", "tegra_pwm.3", NULL),
+	CLK_DUPLICATE("pwm", "tegra-pwm", NULL),
 	CLK_DUPLICATE("host1x", "tegra_grhost", "host1x"),
 	CLK_DUPLICATE("2d", "tegra_grhost", "gr2d"),
 	CLK_DUPLICATE("3d", "tegra_grhost", "gr3d"),