From: Henry Chen <henryc.chen@mediatek.com>
To: Georgi Djakov <georgi.djakov@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Viresh Kumar <vireshk@kernel.org>,
Stephen Boyd <swboyd@chromium.org>,
Ryan Case <ryandcase@chromium.org>,
Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
Nicolas Boichat <drinkcat@google.com>,
Fan Chen <fan.chen@mediatek.com>,
James Liao <jamesjj.liao@mediatek.com>,
Arvin Wang <arvin.wang@mediatek.com>,
Mike Turquette <mturquette@linaro.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-pm@vger.kernel.org>
Subject: [PATCH V5 05/17] soc: mediatek: add header for mediatek SIP interface
Date: Mon, 14 Sep 2020 11:04:32 +0800 [thread overview]
Message-ID: <1600052684-21198-6-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1600052684-21198-1-git-send-email-henryc.chen@mediatek.com>
From: Arvin Wang <arvin.wang@mediatek.com>
Add a header to collect SIPs and add one SIP call to initialize power
management hardware for the SIP interface defined to access the SPM
handling vcore voltage and ddr rate changes on mt8183 (and most likely
later socs).
Signed-off-by: Arvin Wang <arvin.wang@mediatek.com>
---
include/linux/soc/mediatek/mtk_sip_svc.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h
index 082398e..079bbcb 100644
--- a/include/linux/soc/mediatek/mtk_sip_svc.h
+++ b/include/linux/soc/mediatek/mtk_sip_svc.h
@@ -22,4 +22,8 @@
ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \
ARM_SMCCC_OWNER_SIP, fn_id)
+/* VCOREFS */
+#define MTK_SIP_VCOREFS_CONTROL \
+ MTK_SIP_SMC_CMD(0x506)
+
#endif
--
1.9.1
next prev parent reply other threads:[~2020-09-14 3:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 3:04 [PATCH V5 00/17] Add driver for dvfsrc, support for active state of scpsys Henry Chen
2020-09-14 3:04 ` [PATCH V5 01/17] dt-bindings: soc: Add dvfsrc driver bindings Henry Chen
2020-09-22 23:14 ` Rob Herring
2020-09-14 3:04 ` [PATCH V5 02/17] dt-bindings: soc: Add opp table on scpsys bindings Henry Chen
2020-09-14 3:04 ` [PATCH V5 03/17] soc: mediatek: add support for the performance state Henry Chen
2020-09-14 3:04 ` [PATCH V5 04/17] arm64: dts: mt8183: add performance state support of scpsys Henry Chen
2020-09-14 3:04 ` Henry Chen [this message]
2020-09-14 3:04 ` [PATCH V5 06/17] soc: mediatek: add driver for dvfsrc support Henry Chen
2020-09-14 3:04 ` [PATCH V5 07/17] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-09-14 3:04 ` [PATCH V5 09/17] dt-bindings: interconnect: add MT8183 interconnect dt-bindings Henry Chen
2020-09-14 3:04 ` [PATCH V5 11/17] interconnect: mediatek: Add interconnect provider driver Henry Chen
2020-09-14 3:04 ` [PATCH V5 12/17] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-09-14 3:04 ` [PATCH V5 13/17] arm64: dts: mt8192: " Henry Chen
2020-09-14 3:04 ` [PATCH V5 16/17] arm64: dts: mt8183: add dvfsrc regulator nodes Henry Chen
[not found] ` <1600052684-21198-15-git-send-email-henryc.chen@mediatek.com>
2020-09-14 12:32 ` [PATCH V5 14/17] dt-bindings: regulator: add DVFSRC regulator dt-bindings Mark Brown
[not found] ` <1600052684-21198-16-git-send-email-henryc.chen@mediatek.com>
2020-09-14 12:34 ` [PATCH V5 15/17] regulator: Regulator driver for the Mediatek DVFSRC Mark Brown
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