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>,
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>,
<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 V6 02/13] soc: mediatek: add header for mediatek SIP interface
Date: Thu, 24 Dec 2020 14:08:43 +0800 [thread overview]
Message-ID: <1608790134-27425-3-git-send-email-henryc.chen@mediatek.com> (raw)
In-Reply-To: <1608790134-27425-1-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:[~2020-12-24 6:10 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-24 6:08 [PATCH V6 00/13] Add driver for dvfsrc, support for active state of scpsys Henry Chen
2020-12-24 6:08 ` [PATCH V6 01/13] dt-bindings: soc: Add dvfsrc driver bindings Henry Chen
2020-12-24 17:01 ` Rob Herring
2020-12-25 5:12 ` Henry Chen
2020-12-24 6:08 ` Henry Chen [this message]
2020-12-24 6:08 ` [PATCH V6 03/13] soc: mediatek: add driver for dvfsrc support Henry Chen
2020-12-24 14:33 ` Chun-Kuang Hu
2020-12-25 5:14 ` Henry Chen
2020-12-24 6:08 ` [PATCH V6 04/13] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-12-24 6:08 ` [PATCH V6 06/13] dt-bindings: interconnect: add MT8183 interconnect dt-bindings Henry Chen
2021-01-08 2:53 ` Rob Herring
2020-12-24 6:08 ` [PATCH V6 08/13] interconnect: mediatek: Add interconnect provider driver Henry Chen
2021-01-04 18:36 ` Georgi Djakov
2021-01-06 7:30 ` Henry Chen
2021-01-06 8:14 ` Georgi Djakov
2021-01-06 10:44 ` HenryC Chen (陳建豪)
2021-01-06 12:49 ` Georgi Djakov
2021-01-06 13:11 ` HenryC Chen (陳建豪)
2020-12-24 6:08 ` [PATCH V6 09/13] arm64: dts: mt8183: add dvfsrc related nodes Henry Chen
2020-12-24 6:08 ` [PATCH V6 10/13] arm64: dts: mt8192: " Henry Chen
2020-12-24 6:08 ` [PATCH V6 12/13] arm64: dts: mt8183: add dvfsrc regulator nodes Henry Chen
[not found] ` <1608790134-27425-8-git-send-email-henryc.chen@mediatek.com>
2021-01-04 18:34 ` [PATCH V6 07/13] dt-bindings: interconnect: add MT6873 interconnect dt-bindings Georgi Djakov
2021-01-05 16:07 ` (subset) [PATCH V6 00/13] Add driver for dvfsrc, support for active state of scpsys Mark Brown
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