From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org
Cc: marijn.suijten@somainline.org,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Kalle Valo <kvalo@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
ath10k@lists.infradead.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] wifi: ath10k: snoc: Add VDD_SMPS regulator
Date: Fri, 3 Mar 2023 03:42:46 +0100 [thread overview]
Message-ID: <20230303024246.2175382-2-konrad.dybcio@linaro.org> (raw)
In-Reply-To: <20230303024246.2175382-1-konrad.dybcio@linaro.org>
At least SM6375 (bundled with soc_id 0x400e0000) and SM4350 (bundled
with unknown, probably the same) expect one more supply, called vdd-smps
downstream. It's set to 0.984V and connected to a - you guessed it - SMPS
regulator on PM6125. Add support for it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
The smps name sounds like a quick downstream hack and is probably
something more exquisite in reality.. Not something I know, though.
drivers/net/wireless/ath/ath10k/snoc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
index 9a82f0336d95..6443523131db 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.c
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
@@ -48,6 +48,7 @@ static const char * const ath10k_regulators[] = {
"vdd-1.3-rfa",
"vdd-3.3-ch0",
"vdd-3.3-ch1",
+ "vdd-smps",
};
static const char * const ath10k_clocks[] = {
--
2.39.2
next prev parent reply other threads:[~2023-03-03 2:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 2:42 [PATCH 1/2] dt-bindings: ath10k: Add vdd-smps supply Konrad Dybcio
2023-03-03 2:42 ` Konrad Dybcio [this message]
2023-03-03 7:12 ` Krzysztof Kozlowski
2023-03-03 11:28 ` Konrad Dybcio
2023-03-03 12:56 ` Kalle Valo
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