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From: Joseph Lo <josephl@nvidia.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Peter De Schrijver <pdeschrijver@nvidia.com>,
	Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-pm@vger.kernel.org, Viresh Kumar <viresh.kumar@linaro.org>,
	Joseph Lo <josephl@nvidia.com>,
	linux-tegra@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH V4 12/20] cpufreq: tegra124: extend to support Tegra210
Date: Fri, 4 Jan 2019 11:06:54 +0800	[thread overview]
Message-ID: <20190104030702.8684-13-josephl@nvidia.com> (raw)
In-Reply-To: <20190104030702.8684-1-josephl@nvidia.com>

Tegra210 uses the same methodology as Tegra124 for CPUFreq controlling
that based on DFLL clock. So extending this driver to support Tegra210.

Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
---
*V4:
 - no change
*V3:
 - no change
*V2:
 - add two ack tags
---
 drivers/cpufreq/tegra124-cpufreq.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/cpufreq/tegra124-cpufreq.c b/drivers/cpufreq/tegra124-cpufreq.c
index a1bfde0a7950..ba3795e13ac6 100644
--- a/drivers/cpufreq/tegra124-cpufreq.c
+++ b/drivers/cpufreq/tegra124-cpufreq.c
@@ -144,7 +144,8 @@ static int __init tegra_cpufreq_init(void)
 	int ret;
 	struct platform_device *pdev;
 
-	if (!of_machine_is_compatible("nvidia,tegra124"))
+	if (!(of_machine_is_compatible("nvidia,tegra124") ||
+		of_machine_is_compatible("nvidia,tegra210")))
 		return -ENODEV;
 
 	/*
-- 
2.20.1


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  parent reply	other threads:[~2019-01-04  3:11 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-04  3:06 [PATCH V4 00/20] Tegra210 DFLL support Joseph Lo
2019-01-04  3:06 ` [PATCH V4 01/20] dt-bindings: clock: tegra124-dfll: Update DFLL binding for PWM regulator Joseph Lo
2019-01-08  0:35   ` Joseph Lo
2019-01-11  8:14     ` Joseph Lo
2019-01-11 19:32   ` Rob Herring
2019-01-04  3:06 ` [PATCH V4 02/20] dt-bindings: clock: tegra124-dfll: add Tegra210 support Joseph Lo
2019-01-04  3:06 ` [PATCH V4 03/20] dt-bindings: cpufreq: tegra124: remove vdd-cpu-supply from required properties Joseph Lo
2019-01-04  3:06 ` [PATCH V4 04/20] dt-bindings: cpufreq: tegra124: remove cpu_lp clock " Joseph Lo
2019-01-04  3:06 ` [PATCH V4 05/20] clk: tegra: dfll: registration for multiple SoCs Joseph Lo
2019-01-04  3:06 ` [PATCH V4 06/20] clk: tegra: dfll: CVB calculation alignment with the regulator Joseph Lo
2019-01-04  3:06 ` [PATCH V4 07/20] clk: tegra: dfll: support PWM regulator control Joseph Lo
2019-01-04  3:06 ` [PATCH V4 08/20] clk: tegra: dfll: round down voltages based on alignment Joseph Lo
2019-01-04  3:06 ` [PATCH V4 09/20] clk: tegra: dfll: add CVB tables for Tegra210 Joseph Lo
2019-01-04  3:06 ` [PATCH V4 10/20] clk: tegra: dfll: build clk-dfll.c for Tegra124 and Tegra210 Joseph Lo
2019-01-08  0:33   ` Joseph Lo
2019-01-09 18:39   ` Stephen Boyd
2019-01-04  3:06 ` [PATCH V4 11/20] cpufreq: tegra124: do not handle the CPU rail Joseph Lo
2019-01-04  3:06 ` Joseph Lo [this message]
2019-01-04  3:06 ` [PATCH V4 13/20] cpufreq: dt-platdev: add Tegra210 to blacklist Joseph Lo
2019-01-04  3:06 ` [PATCH V4 14/20] arm64: dts: tegra210: add DFLL clock Joseph Lo
2019-01-04  3:06 ` [PATCH V4 15/20] arm64: dts: tegra210: add CPU clocks Joseph Lo
2019-01-04  3:06 ` [PATCH V4 16/20] arm64: dts: tegra210-p2597: add pinmux for PWM-based DFLL support Joseph Lo
2019-01-04  3:06 ` [PATCH V4 17/20] arm64: dts: tegra210-p2371-2180: enable DFLL clock Joseph Lo
2019-01-04  3:07 ` [PATCH V4 18/20] arm64: dts: tegra210-smaug: add CPU power rail regulator Joseph Lo
2019-01-04  3:07 ` [PATCH V4 19/20] arm64: dts: tegra210-smaug: enable DFLL clock Joseph Lo
2019-01-04  3:07 ` [PATCH V4 20/20] arm64: defconfig: Enable MAX8973 regulator Joseph Lo
2019-01-25 13:46 ` [PATCH V4 00/20] Tegra210 DFLL support Thierry Reding
2019-01-28  1:43   ` Joseph Lo
2019-01-28  7:54     ` Thierry Reding
2019-02-01  2:49       ` Joseph Lo
2019-02-05 22:27         ` Stephen Boyd

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