| Message ID | 1352446165-19298-1-git-send-email-horms@verge.net.au |
|---|---|
| State | New |
| Headers | show |
On Friday 09 November 2012, Simon Horman wrote: > Hi Olof, Hi Arnd, > > please consider the following SoC enhancements for 3.8. > > * This series is based on the renesas/soc branch of the arm-soc tree. > There will be a subquent 'SoC2' pull request which is based on this > pull-request and a pull-request for boards. Pulled into next/soc branch on top of the earlier shmobile soc changes. Thanks, Arnd
On Friday 09 November 2012, Simon Horman wrote: > + > +static int fsidiv_set_rate(struct clk *clk, unsigned long rate) > +{ > + u32 val; > + int idx; > + > + idx = (clk->parent->rate / rate) & 0xffff; > + if (idx < 2) > + __raw_writel(0, clk->mapping->base); > + else > + __raw_writel(idx << 16, clk->mapping->base); > + > + return 0; > +} This gives me a new warning about an unused variable "val" now. Arnd
Hello. On 11/09/2012 10:29 AM, Simon Horman wrote: > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > > ehci-platform driver require these clocks > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > Signed-off-by: Simon Horman <horms@verge.net.au> > --- > arch/arm/mach-shmobile/clock-r8a7779.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c > index 24f5a84..4ba4e3c 100644 > --- a/arch/arm/mach-shmobile/clock-r8a7779.c > +++ b/arch/arm/mach-shmobile/clock-r8a7779.c [...] > @@ -153,6 +156,8 @@ static struct clk_lookup lookups[] = { > CLKDEV_CON_ID("peripheral_clk", &div4_clks[DIV4_P]), > > /* MSTP32 clocks */ > + CLKDEV_DEV_ID("ehci-platform.1", &mstp_clks[MSTP101]), /* USB EHCI port2 */ > + CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ But how are those used? I don't see clk API support in ehci-platform.c. Are they used via runtime PM? I'm just not familiar enough with it... WBR, Sergei
Hi Sergei > > /* MSTP32 clocks */ > > + CLKDEV_DEV_ID("ehci-platform.1", &mstp_clks[MSTP101]), /* USB EHCI port2 */ > > + CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ > > But how are those used? I don't see clk API support in ehci-platform.c. > Are they used via runtime PM? I'm just not familiar enough with it... Yes exactry - board-marzen.c :: usb_power_on() - clock-r8a7779.c :: mstp_clks[] Best regards --- Kuninori Morimoto
Hi Olof, Hi Arnd, please consider the following SoC enhancements for 3.8. * This series is based on the renesas/soc branch of the arm-soc tree. There will be a subquent 'SoC2' pull request which is based on this pull-request and a pull-request for boards. ---------------------------------------------------------------- The following changes since commit 86bc52ef4373be64867b56f3a9e30cbabf64e0dd: ARM: shmobile: r8a7740: Enable PMU (2012-11-06 13:47:24 +0900) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git soc for you to fetch changes up to 2944628607f76e4755660cd710f22a4748ef88d8: ARM: shmobile: add fsi external clock sh7372 (2012-11-08 15:22:06 +0900) ---------------------------------------------------------------- Kuninori Morimoto (10): ARM: shmobile: r8a7779: PFC rename PENCx -> USB_PENCx ARM: shmobile: r8a7740: add USB24 clock explain ARM: shmobile: r8a7779: add USB EHCI clock support ARM: shmobile: r8a7779: add USB OHCI clock support sh: clkfwk: add sh_clk_fsidiv_register() ARM: shmobile: sh7372: sh7372_fsidivX_clk become non-global ARM: shmobile: sh7372: use sh_clk_fsidiv_register() for FSI-DIV clocks ARM: shmobile: r8a7740: add FSI-DVI clocks ARM: shmobile: add fsi external clock on r8a7740 ARM: shmobile: add fsi external clock sh7372 arch/arm/mach-shmobile/board-ap4evb.c | 2 +- arch/arm/mach-shmobile/board-mackerel.c | 2 +- arch/arm/mach-shmobile/clock-r8a7740.c | 34 +++++++++ arch/arm/mach-shmobile/clock-r8a7779.c | 7 ++ arch/arm/mach-shmobile/clock-sh7372.c | 94 ++++--------------------- arch/arm/mach-shmobile/include/mach/r8a7779.h | 2 +- arch/arm/mach-shmobile/include/mach/sh7372.h | 2 - arch/arm/mach-shmobile/pfc-r8a7779.c | 16 ++--- drivers/sh/clk/cpg.c | 86 ++++++++++++++++++++++ include/linux/sh_clk.h | 9 +++ 10 files changed, 159 insertions(+), 95 deletions(-)