From patchwork Mon Nov 4 07:31:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Lin X-Patchwork-Id: 840730 Received: from mail-m6092.netease.com (mail-m6092.netease.com [210.79.60.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7AA63193408; Mon, 4 Nov 2024 07:33:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.79.60.92 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730705600; cv=none; b=bMFr33BpthvyXES1YCnaRYnE7bc1eAgg0CKSgbYpmL+tTmJlXrmEmzCRmu64Y00aSdlkxlyX3ImjlY0a9Sf1jYPAq3T00jKZI9sH9ZYBEQ3Z+PLSeBCX4iueJZutW6SH5bvvVYJ4o09DjB2DFggIoj1LU1aeZmnNOpgBzJS5IGo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730705600; c=relaxed/simple; bh=HcAtJ+KdWFjukkplQq/eUQ5X4sEL5W385xYCnFj8q2s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=mythPPaZljFllmsQXilVcOvxz1chdDx0/UVF7buO8ChbcNjFDwuFQTRG8Tr+N7TgL1UtOstGgCq+NtO7iqz1OqxX0UI8Fwrc71+AZTVQrl24rWNoiVKXr9Korc+fWlH+Z09OxED6xKzSr5WKkROVDXojNBg2MZqq22wf6nYrybc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=BDoi8/1o; arc=none smtp.client-ip=210.79.60.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="BDoi8/1o" Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 1b5f85e2; Mon, 4 Nov 2024 15:33:04 +0800 (GMT+08:00) From: Shawn Lin To: Rob Herring , "James E . J . Bottomley" , "Martin K . Petersen" , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , Heiko Stuebner , "Rafael J . Wysocki" Cc: Manivannan Sadhasivam , Alim Akhtar , Avri Altman , Bart Van Assche , YiFeng Zhao , Liang Chen , linux-scsi@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, Shawn Lin Subject: [PATCH v4 3/7] soc: rockchip: add header for suspend mode SIP interface Date: Mon, 4 Nov 2024 15:31:57 +0800 Message-Id: <1730705521-23081-4-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1730705521-23081-1-git-send-email-shawn.lin@rock-chips.com> References: <1730705521-23081-1-git-send-email-shawn.lin@rock-chips.com> X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGk8eGFZIHU5PQ08YSBlMHR5WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSUhCSE NVSktLVUpCS0tZBg++ X-HM-Tid: 0a92f61772c109cckunm1b5f85e2 X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6MiI6HDo6DjIvGjoqDjVKDy8D IzkwCg1VSlVKTEhLTEtOTkNNT0NMVTMWGhIXVQgTGgwVVRcSFTsJFBgQVhgTEgsIVRgUFkVZV1kS C1lBWU5DVUlJVUxVSkpPWVdZCAFZQUJOTzcG DKIM-Signature: a=rsa-sha256; b=BDoi8/1o0y4qs1XCUwE1wY8O5Dwy5r8bBTrIJIljgXxpTVkvNOJH/smvoGA+cNjncWRMVQ+cdMOGGwv9YjDfL1I3aAPKzaWB4g2Z9NBlGbdaKX3oCHM5zgKGEy36ss1KQuARxkl0I89/cpCOzfu0PbCIRGn8ITAh+Advkikp1O8=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=Ty6mGnWBoIaPt2RyCxg02+KQlGxmCwE6/d4KhDj58FM=; h=date:mime-version:subject:message-id:from; Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Add ROCKCHIP_SIP_SUSPEND_MODE to pass down parameters to Trusted Firmware in order to decide suspend mode. Currently only add ROCKCHIP_SLEEP_PD_CONFIG which teaches firmware to power down controllers or not. Signed-off-by: Shawn Lin --- Changes in v4: None Changes in v3: None Changes in v2: None include/soc/rockchip/rockchip_sip.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/soc/rockchip/rockchip_sip.h b/include/soc/rockchip/rockchip_sip.h index c46a9ae..501ad1f 100644 --- a/include/soc/rockchip/rockchip_sip.h +++ b/include/soc/rockchip/rockchip_sip.h @@ -6,6 +6,9 @@ #ifndef __SOC_ROCKCHIP_SIP_H #define __SOC_ROCKCHIP_SIP_H +#define ROCKCHIP_SIP_SUSPEND_MODE 0x82000003 +#define ROCKCHIP_SLEEP_PD_CONFIG 0xff + #define ROCKCHIP_SIP_DRAM_FREQ 0x82000008 #define ROCKCHIP_SIP_CONFIG_DRAM_INIT 0x00 #define ROCKCHIP_SIP_CONFIG_DRAM_SET_RATE 0x01