linux-kernel - [PATCH v23 1/5] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.

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Message-ID: <20201114164921.14573-2-ben.levinsky@xilinx.com>
Date:   Sat, 14 Nov 2020 08:49:17 -0800
From:   Ben Levinsky <ben.levinsky@...inx.com>
To:     <mathieu.poirier@...aro.org>
CC:     <devicetree@...r.kernel.org>, <linux-remoteproc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v23 1/5] firmware: xilinx: Add ZynqMP firmware ioctl enums for RPU configuration.

Add ZynqMP firmware ioctl enums for RPU configuration and TCM Nodes for
later use via request_node and release_node

Signed-off-by: Ben Levinsky <ben.levinsky@...inx.com>
---
v23: add TCM Node IDs to be used in R5 Remoteproc driver
---
 include/linux/firmware/xlnx-zynqmp.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 5968df82b991..0dd2d188f8aa 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -104,6 +104,10 @@ enum pm_ret_status {
 };
 
 enum pm_ioctl_id {
+	IOCTL_GET_RPU_OPER_MODE = 0,
+	IOCTL_SET_RPU_OPER_MODE = 1,
+	IOCTL_RPU_BOOT_ADDR_CONFIG = 2,
+	IOCTL_TCM_COMB_CONFIG = 3,
 	IOCTL_SD_DLL_RESET = 6,
 	IOCTL_SET_SD_TAPDELAY,
 	IOCTL_SET_PLL_FRAC_MODE,
@@ -129,6 +133,21 @@ enum pm_query_id {
 	PM_QID_CLOCK_GET_MAX_DIVISOR,
 };
 
+enum rpu_oper_mode {
+	PM_RPU_MODE_LOCKSTEP = 0,
+	PM_RPU_MODE_SPLIT = 1,
+};
+
+enum rpu_boot_mem {
+	PM_RPU_BOOTMEM_LOVEC = 0,
+	PM_RPU_BOOTMEM_HIVEC = 1,
+};
+
+enum rpu_tcm_comb {
+	PM_RPU_TCM_SPLIT = 0,
+	PM_RPU_TCM_COMB = 1,
+};
+
 enum zynqmp_pm_reset_action {
 	PM_RESET_ACTION_RELEASE,
 	PM_RESET_ACTION_ASSERT,
@@ -273,6 +292,10 @@ enum zynqmp_pm_request_ack {
 };
 
 enum pm_node_id {
+	NODE_TCM_0_A = 0xf,
+	NODE_TCM_0_B = 0x10,
+	NODE_TCM_1_A = 0x11,
+	NODE_TCM_1_B = 0x12,
 	NODE_SD_0 = 39,
 	NODE_SD_1,
 };
-- 
2.17.1