From: swarren@wwwdotorg•org (Stephen Warren)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 1/6] ARM: tegra: fuse: add functions to read speedo ID and process ID
Date: Thu, 19 Dec 2013 16:09:09 -0700 [thread overview]
Message-ID: <52B37C95.6030904@wwwdotorg.org> (raw)
In-Reply-To: <20131219123639.3226.75285.stgit@tamien>
On 12/19/2013 05:36 AM, Paul Walmsley wrote:
> From: Danny Huang <dahuang@nvidia•com>
>
> Add functions to read the speedo and process id of both the CPU and the SoC.
> There might be some drivers need the information as well.
> diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
> +int tegra_get_cpu_process_id(void)
> +{
> + return tegra_cpu_process_id;
> +}
> +EXPORT_SYMBOL(tegra_get_cpu_process_id);
> +
> +int tegra_get_cpu_speedo_id(void)
> +{
> + if (tegra_chip_id == TEGRA20)
> + return -EINVAL;
> +
> + return tegra_cpu_speedo_id;
> +}
Olof specifically went through the code and removed such functions in
the past. He argued that consumers of this data should just read those
tegra_cpu_process_id/... variables directly instead.
next prev parent reply other threads:[~2013-12-19 23:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-19 12:36 [PATCH 0/6] clk: tegra: add basic support for the DFLL clocksource Paul Walmsley
2013-12-19 12:36 ` [PATCH 1/6] ARM: tegra: fuse: add functions to read speedo ID and process ID Paul Walmsley
2013-12-19 23:09 ` Stephen Warren [this message]
2013-12-19 12:36 ` [PATCH 2/6] ARM: tegra114: fuse: add DFLL FCPU minimum voltage override test function Paul Walmsley
2013-12-19 23:12 ` Stephen Warren
2013-12-19 12:37 ` [PATCH 3/6] clk: tegra: add library for the DFLL clocksource (open-loop mode) Paul Walmsley
2013-12-19 23:57 ` Stephen Warren
2013-12-19 12:49 ` [PATCH 4/6] ARM: DTS: tegra: add the DFLL IP block to the T114 SoC file Paul Walmsley
2013-12-20 0:05 ` Stephen Warren
2014-01-14 6:27 ` Paul Walmsley
2014-01-14 6:32 ` Paul Walmsley
2014-01-15 19:50 ` Gerhard Sittig
2014-01-15 20:09 ` Paul Walmsley
[not found] ` <52D4D314.3000208@nvidia.com>
2014-01-14 17:43 ` Stephen Warren
2013-12-19 12:49 ` [PATCH 5/6] ARM: DTS: tegra: add DFLL integration to the Dalmore DTS file Paul Walmsley
2013-12-20 0:10 ` Stephen Warren
2014-01-14 6:36 ` Paul Walmsley
2013-12-19 12:49 ` [PATCH 6/6] clk: tegra: add Tegra114 FCPU DFLL clocksource platform driver Paul Walmsley
2013-12-20 0:18 ` Stephen Warren
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