linux-kernel - [RFC PATCH 1/4] firmware: xilinx: Add SD Node and DLL Reset Data APIs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1537278339-9257-2-git-send-email-manish.narani@xilinx.com>
Date:   Tue, 18 Sep 2018 19:15:36 +0530
From:   Manish Narani <manish.narani@...inx.com>
To:     <ulf.hansson@...aro.org>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <michal.simek@...inx.com>,
        <adrian.hunter@...el.com>, <manish.narani@...inx.com>,
        <leoyang.li@....com>, <sudeep.holla@....com>, <olof@...om.net>,
        <amit.kucheria@...aro.org>, <rajanv@...inx.com>,
        <jollys@...inx.com>
CC:     <linux-mmc@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [RFC PATCH 1/4] firmware: xilinx: Add SD Node and DLL Reset Data APIs

Add ZynqMP firmware SD Node data API to be used in call from SDHCI
driver. Also add DLL Reset data API to used for DLL reset calls from any
drivers.

Signed-off-by: Manish Narani <manish.narani@...inx.com>
---
 include/linux/firmware/xlnx-zynqmp.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 58a7478..743687b 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -58,13 +58,25 @@ enum pm_ret_status {
 	XST_PM_ABORT_SUSPEND,
 };
 
+enum pm_node_id {
+	NODE_SD_0 = 39,
+	NODE_SD_1,
+};
+
 enum pm_ioctl_id {
+	IOCTL_SD_DLL_RESET = 6,
 	IOCTL_SET_PLL_FRAC_MODE = 8,
 	IOCTL_GET_PLL_FRAC_MODE,
 	IOCTL_SET_PLL_FRAC_DATA,
 	IOCTL_GET_PLL_FRAC_DATA,
 };
 
+enum dll_reset_type {
+	PM_DLL_RESET_ASSERT,
+	PM_DLL_RESET_RELEASE,
+	PM_DLL_RESET_PULSE,
+};
+
 enum pm_query_id {
 	PM_QID_INVALID,
 	PM_QID_CLOCK_GET_NAME,
-- 
2.1.1