From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Sandipan Patra <spatra@nvidia.com>,
thierry.reding@gmail.com, jonathanh@nvidia.com,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: bbasu@nvidia.com, kyarlagadda@nvidia.com
Subject: Re: [PATCH 2/3] arm64: tegra: Add PWM controllers on Tegra234
Date: Fri, 9 Sep 2022 18:39:55 +0200 [thread overview]
Message-ID: <36649eca-d6f5-aa48-347c-ebd2bea5096e@linaro.org> (raw)
In-Reply-To: <3882e496-3082-8db3-c730-1e14554bbcf8@linaro.org>
On 09/09/2022 18:39, Krzysztof Kozlowski wrote:
> On 09/09/2022 17:52, Sandipan Patra wrote:
>> Tegra234 has eight single-channel PWM controllers, one of them in the
>> AON block.
>>
>> Signed-off-by: Sandipan Patra <spatra@nvidia.com>
>> ---
>> V3: Update binding doc and fix compatible property.
>>
>> arch/arm64/boot/dts/nvidia/tegra234.dtsi | 80 +++++++++++++++++++++++-
>> 1 file changed, 78 insertions(+), 2 deletions(-)
>>
>> diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
>> index 81a0f599685f..d77ee9d81fb2 100644
>> --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
>> +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
>> @@ -829,8 +829,7 @@
>> };
>>
>> pwm1: pwm@3280000 {
>> - compatible = "nvidia,tegra194-pwm",
>> - "nvidia,tegra186-pwm";
>> + compatible = "nvidia,tegra194-pwm";
>
> Where is the fallback?
Wait, other way around. Fallback is here, but where is the Tegra234
compatible?
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-09-09 16:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-09 15:52 [PATCH] dt-bindings: pwm: tegra: Document Tegra234 pwm binding Sandipan Patra
2022-09-09 15:52 ` [PATCH 2/3] arm64: tegra: Add PWM controllers on Tegra234 Sandipan Patra
2022-09-09 16:39 ` Krzysztof Kozlowski
2022-09-09 16:39 ` Krzysztof Kozlowski [this message]
2022-09-09 15:52 ` [PATCH 3/3] arm64: tegra: Add user PWM support on Jetson Orin Sandipan Patra
2022-09-09 16:39 ` [PATCH] dt-bindings: pwm: tegra: Document Tegra234 pwm binding Krzysztof Kozlowski
2022-09-13 14:37 ` Sandipan Patra
-- strict thread matches above, loose matches on Subject: below --
2022-09-07 6:25 [PATCH 1/3] dt-bindings: pwm: tegra: Add compatible string for Tegra234 Sandipan Patra
2022-09-07 6:25 ` [PATCH 2/3] arm64: tegra: Add PWM controllers on Tegra234 Sandipan Patra
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