From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: John Crispin <blogic@openwrt.org>, Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Subject: Re: [PATCH 08/10] MIPS: ralink: add rt2880 wmac clock
Date: Thu, 09 Oct 2014 20:20:49 +0400 [thread overview]
Message-ID: <5436B5E1.4060201@cogentembedded.com> (raw)
In-Reply-To: <1412812385-64820-9-git-send-email-blogic@openwrt.org>
On 10/09/2014 03:53 AM, John Crispin wrote:
> Register the wireleass mac clock on rt2880. This is required by the wifi driver.
> Signed-off-by: John Crispin <blogic@openwrt.org>
> ---
> arch/mips/ralink/rt288x.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
> diff --git a/arch/mips/ralink/rt288x.c b/arch/mips/ralink/rt288x.c
> index f87de1a..90e8934 100644
> --- a/arch/mips/ralink/rt288x.c
> +++ b/arch/mips/ralink/rt288x.c
> @@ -76,7 +76,7 @@ struct ralink_pinmux rt_gpio_pinmux = {
>
> void __init ralink_clk_init(void)
> {
> - unsigned long cpu_rate;
> + unsigned long cpu_rate, wmac_rate = 40000000;
Why you need this variable at all?
> u32 t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG);
> t = ((t >> SYSTEM_CONFIG_CPUCLK_SHIFT) & SYSTEM_CONFIG_CPUCLK_MASK);
>
> @@ -101,6 +101,7 @@ void __init ralink_clk_init(void)
> ralink_clk_add("300500.uart", cpu_rate / 2);
> ralink_clk_add("300c00.uartlite", cpu_rate / 2);
> ralink_clk_add("400000.ethernet", cpu_rate / 2);
> + ralink_clk_add("480000.wmac", wmac_rate);
> }
WBR, Sergei
next prev parent reply other threads:[~2014-10-09 16:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-08 23:52 [PATCH 00/10] MIPS: ralink: various minor fixes and features John Crispin
2014-10-08 23:52 ` [PATCH 01/10] MIPS: ralink: add verbose pmu info John Crispin
2014-10-08 23:52 ` [PATCH 02/10] MIPS: ralink: add a helper for reading the ECO version John Crispin
2014-10-08 23:52 ` [PATCH 03/10] MIPS: ralink: add rt_sysc_m32 helper John Crispin
2014-10-08 23:52 ` [PATCH 04/10] MIPS: ralink: add a bootrom dumper module John Crispin
2014-10-08 23:53 ` [PATCH 05/10] MIPS: ralink: add illegal access driver John Crispin
2014-10-09 16:19 ` Sergei Shtylyov
2014-10-08 23:53 ` [PATCH 06/10] MIPS: ralink: allow manual memory override John Crispin
2014-10-08 23:53 ` [PATCH 07/10] MIPS: ralink: add missing clk_set_rate() to clk.c John Crispin
2014-10-08 23:53 ` [PATCH 08/10] MIPS: ralink: add rt2880 wmac clock John Crispin
2014-10-09 16:20 ` Sergei Shtylyov [this message]
2014-10-09 16:42 ` John Crispin
2014-10-08 23:53 ` [PATCH 09/10] MIPS: ralink: add rt3883 " John Crispin
2014-10-08 23:53 ` [PATCH 10/10] MIPS: ralink: copy the commandline from the devicetree John Crispin
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