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Groups > linux.kernel > #1435996
| From | Yoshinori Sato <ysato@users.sourceforge.jp> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v5 03/22] sh: set preset_lpj |
| Date | 2016-07-03 19:00 +0200 |
| Message-ID | <rQSUp-2BS-9@gated-at.bofh.it> (permalink) |
| References | <rQSKJ-2yo-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Generic callibrate delay required this value.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
---
arch/sh/boards/of-generic.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/sh/boards/of-generic.c b/arch/sh/boards/of-generic.c
index 3db4294..2d3cda3 100644
--- a/arch/sh/boards/of-generic.c
+++ b/arch/sh/boards/of-generic.c
@@ -128,6 +128,8 @@ static void __init sh_of_time_init(void)
static void __init sh_of_setup(char **cmdline_p)
{
struct device_node *root;
+ struct device_node *cpu;
+ u32 freq;
board_time_init = sh_of_time_init;
@@ -139,6 +141,10 @@ static void __init sh_of_setup(char **cmdline_p)
}
sh_of_smp_probe();
+
+ cpu = of_find_node_by_name(NULL, "cpu");
+ if (!of_property_read_u32(cpu, "clock-frequency", &freq))
+ preset_lpj = freq / CONFIG_HZ / 2;
}
static int sh_of_irq_demux(int irq)
--
2.7.0
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[PATCH v5 00/22] sh: LANDISK and R2Dplus convert to device tree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
[PATCH v5 13/22] sh: irqchip: SH7751 IRQCHIP Driver Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
[PATCH v5 11/22] sh: SH7750/51 CPG Driver Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
[PATCH v5 04/22] sh: Use P1SEGADDR Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
Re: [PATCH v5 04/22] sh: Use P1SEGADDR Rich Felker <dalias@libc.org> - 2016-07-04 03:50 +0200
Re: [PATCH v5 04/22] sh: Use P1SEGADDR Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-06 16:20 +0200
Re: [PATCH v5 04/22] sh: Use P1SEGADDR Rich Felker <dalias@libc.org> - 2016-07-06 17:00 +0200
[PATCH v6 12/22] sh: Add PCI host bridge driver for SH7751 Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
Re: [PATCH v6 12/22] sh: Add PCI host bridge driver for SH7751 Rob Herring <robh@kernel.org> - 2016-07-05 18:00 +0200
Re: [PATCH v6 12/22] sh: Add PCI host bridge driver for SH7751 Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-06 18:20 +0200
[PATCH v5 10/22] sh: Add board specific initialize of of-generic Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
Re: [PATCH v5 10/22] sh: Add board specific initialize of of-generic Rich Felker <dalias@libc.org> - 2016-07-04 03:40 +0200
Re: [PATCH v5 10/22] sh: Add board specific initialize of of-generic Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-06 16:30 +0200
[PATCH v5 08/22] sh: Disable board specific code on device tree mode Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
[PATCH v5 15/22] sh: Move common PCI stuff to arch/sh/kernel Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
Re: [PATCH v5 15/22] sh: Move common PCI stuff to arch/sh/kernel Rich Felker <dalias@libc.org> - 2016-07-04 04:00 +0200
Re: [PATCH v5 15/22] sh: Move common PCI stuff to arch/sh/kernel Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-06 18:20 +0200
[PATCH v5 09/22] sh: Use GENERIC_IOMAP on device tree mode Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 18:50 +0200
[PATCH v5 05/22] sh: command line passing chosen/bootargs in devicetree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
[PATCH v5 03/22] sh: set preset_lpj Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
[PATCH v5 17/22] pci: PCI_HOST_GENERIC enable for SH Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
[PATCH v5 01/22] sh: Add sh-specific early_init_dt_reserve_memory_arch Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
Re: [PATCH v5 01/22] sh: Add sh-specific early_init_dt_reserve_memory_arch Rich Felker <dalias@libc.org> - 2016-07-04 04:10 +0200
Re: [PATCH v5 01/22] sh: Add sh-specific early_init_dt_reserve_memory_arch Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-06 16:00 +0200
Re: [PATCH v5 01/22] sh: Add sh-specific early_init_dt_reserve_memory_arch Rich Felker <dalias@libc.org> - 2016-07-06 17:00 +0200
[PATCH v5 14/22] sh: SH7751 core dtsi Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
[PATCH v5 06/22] sh: FDT address save before bank change Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
[PATCH v5 20/22] sh: IO-DATA HDL-U (a.k.a landisk) DeviceTree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
Re: [PATCH v5 20/22] sh: IO-DATA HDL-U (a.k.a landisk) DeviceTree Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-07-03 21:10 +0200
Re: [PATCH v5 20/22] sh: IO-DATA HDL-U (a.k.a landisk) DeviceTree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-06 18:20 +0200
[PATCH v5 22/22] sh: Renesas RTS7751R2Dplus (a,k.a R2Dplus) DeviceTree Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
[PATCH v5 18/22] sh: Add separate DTB build rule Yoshinori Sato <ysato@users.sourceforge.jp> - 2016-07-03 19:00 +0200
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