linux-kernel - [PATCH v7 2/6] firmware: xilinx: add macros of node ids for error event

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Date:   Mon, 25 Oct 2021 21:25:21 -0700
From:   Abhyuday Godhasara <abhyuday.godhasara@...inx.com>
To:     <gregkh@...uxfoundation.org>
CC:     <michal.simek@...inx.com>, <abhyuday.godhasara@...inx.com>,
        <rajan.vaja@...inx.com>, <manish.narani@...inx.com>,
        <zou_wei@...wei.com>, <lakshmi.sai.krishna.potthuri@...inx.com>,
        <wendy.liang@...inx.com>, <jliang@...inx.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v7 2/6] firmware: xilinx: add macros of node ids for error event

Add macros for the Node-Id of Error events.

Move supported api callback ids from zynqmp-power to zynqmp-firmware.

Signed-off-by: Rajan Vaja <rajan.vaja@...inx.com>
Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@...inx.com>
Acked-by: Michal Simek <michal.simek@...inx.com>
---
Changes in v7:
- None

Changes in v6:
- None

Changes in v5:
- None

Changes in v4:
- None

Changes in v3:
- None

Changes in v2:
- As per review comment add PM_ACKNOWLEDGE_CB in pm_api_cb_id
---
 drivers/soc/xilinx/zynqmp_power.c    |  6 ------
 include/linux/firmware/xlnx-zynqmp.h | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/drivers/soc/xilinx/zynqmp_power.c b/drivers/soc/xilinx/zynqmp_power.c
index c556623dae02..76478fe2301f 100644
--- a/drivers/soc/xilinx/zynqmp_power.c
+++ b/drivers/soc/xilinx/zynqmp_power.c
@@ -46,12 +46,6 @@ static const char *const suspend_modes[] = {
 
 static enum pm_suspend_mode suspend_mode = PM_SUSPEND_MODE_STD;
 
-enum pm_api_cb_id {
-	PM_INIT_SUSPEND_CB = 30,
-	PM_ACKNOWLEDGE_CB,
-	PM_NOTIFY_CB,
-};
-
 static void zynqmp_pm_get_callback_data(u32 *buf)
 {
 	zynqmp_pm_invoke_fn(GET_CALLBACK_DATA, 0, 0, 0, 0, buf);
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 96aaadc44c3f..bfd87ae35b2c 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -64,6 +64,20 @@
 #define XILINX_ZYNQMP_PM_FPGA_FULL	0x0U
 #define XILINX_ZYNQMP_PM_FPGA_PARTIAL	BIT(0)
 
+/*
+ * Node IDs for the Error Events.
+ */
+#define EVENT_ERROR_PMC_ERR1	(0x28100000U)
+#define EVENT_ERROR_PMC_ERR2	(0x28104000U)
+#define EVENT_ERROR_PSM_ERR1	(0x28108000U)
+#define EVENT_ERROR_PSM_ERR2	(0x2810C000U)
+
+enum pm_api_cb_id {
+	PM_INIT_SUSPEND_CB = 30,
+	PM_ACKNOWLEDGE_CB = 31,
+	PM_NOTIFY_CB = 32,
+};
+
 enum pm_api_id {
 	PM_GET_API_VERSION = 1,
 	PM_REGISTER_NOTIFIER = 5,
-- 
2.32.0.93.g670b81a