| Message ID | 1461327617-11435-4-git-send-email-petr@barix.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Friday 22 April 2016 05:50 PM, Petr Kulhavy wrote: > Add clock definitions "davinci-mcbsp.0" and "davinci-mcbsp.1" in order > to make McBSP driver work on the DA850 platform. > > The McBSP 0 and 1 interfaces were not defined for the DA850 platform. > Neither were the related clocks. In order to make the use of McBSP via > devicetree the clocks need to be defined. > > Signed-off-by: Petr Kulhavy <petr@barix.com> > --- > v1: initial > v2: no change > v3: no change > v4: no change > > arch/arm/mach-davinci/da850.c | 16 ++++++++++++++++ > arch/arm/mach-davinci/psc.h | 2 ++ > 2 files changed, 18 insertions(+) > > diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c > index 97d8779a9a65..2b9d972e30ac 100644 > --- a/arch/arm/mach-davinci/da850.c > +++ b/arch/arm/mach-davinci/da850.c > @@ -306,6 +306,20 @@ static struct clk mcasp_clk = { > .flags = DA850_CLK_ASYNC3, > }; > > +static struct clk mcbsp0_clk = { > + .name = "mcbsp0", > + .parent = &pll1_sysclk2, > + .lpsc = DA850_LPSC1_McBSP0, > + .gpsc = 1, > +}; Can you please rebase this to the master branch of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git? We now have a clock called async3 which is to be used for all clocks in async3 domain. Thanks, Sekhar
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 97d8779a9a65..2b9d972e30ac 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -306,6 +306,20 @@ static struct clk mcasp_clk = { .flags = DA850_CLK_ASYNC3, }; +static struct clk mcbsp0_clk = { + .name = "mcbsp0", + .parent = &pll1_sysclk2, + .lpsc = DA850_LPSC1_McBSP0, + .gpsc = 1, +}; + +static struct clk mcbsp1_clk = { + .name = "mcbsp1", + .parent = &pll1_sysclk2, + .lpsc = DA850_LPSC1_McBSP1, + .gpsc = 1, +}; + static struct clk lcdc_clk = { .name = "lcdc", .parent = &pll0_sysclk2, @@ -464,6 +478,8 @@ static struct clk_lookup da850_clks[] = { CLK("davinci_emac.1", NULL, &emac_clk), CLK("davinci_mdio.0", "fck", &emac_clk), CLK("davinci-mcasp.0", NULL, &mcasp_clk), + CLK("davinci-mcbsp.0", NULL, &mcbsp0_clk), + CLK("davinci-mcbsp.1", NULL, &mcbsp1_clk), CLK("da8xx_lcdc.0", "fck", &lcdc_clk), CLK("da830-mmc.0", NULL, &mmcsd0_clk), CLK("da830-mmc.1", NULL, &mmcsd1_clk), diff --git a/arch/arm/mach-davinci/psc.h b/arch/arm/mach-davinci/psc.h index 99d47cfa301f..8af9f09fc10c 100644 --- a/arch/arm/mach-davinci/psc.h +++ b/arch/arm/mach-davinci/psc.h @@ -171,6 +171,8 @@ #define DA8XX_LPSC1_I2C 11 #define DA8XX_LPSC1_UART1 12 #define DA8XX_LPSC1_UART2 13 +#define DA850_LPSC1_McBSP0 14 +#define DA850_LPSC1_McBSP1 15 #define DA8XX_LPSC1_LCDC 16 #define DA8XX_LPSC1_PWM 17 #define DA850_LPSC1_MMC_SD1 18
Add clock definitions "davinci-mcbsp.0" and "davinci-mcbsp.1" in order to make McBSP driver work on the DA850 platform. The McBSP 0 and 1 interfaces were not defined for the DA850 platform. Neither were the related clocks. In order to make the use of McBSP via devicetree the clocks need to be defined. Signed-off-by: Petr Kulhavy <petr@barix.com> --- v1: initial v2: no change v3: no change v4: no change arch/arm/mach-davinci/da850.c | 16 ++++++++++++++++ arch/arm/mach-davinci/psc.h | 2 ++ 2 files changed, 18 insertions(+)