[PATCH v2 08/11] intel-m10-bmc: Add regmap_indirect_cfg for Intel FPGA IPs

From: Ilpo Järvinen
Date: Thu Nov 17 2022 - 07:09:13 EST


Create the regmap_indirect_cfg with offsets and commands for Intel FPGA
IPs indirect register access.

Reviewed-by: Matthew Gerlach <matthew.gerlach@xxxxxxxxxxxxxxx>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
---
include/linux/mfd/intel-m10-bmc.h | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/include/linux/mfd/intel-m10-bmc.h b/include/linux/mfd/intel-m10-bmc.h
index 200425b5b266..03ba92a68e01 100644
--- a/include/linux/mfd/intel-m10-bmc.h
+++ b/include/linux/mfd/intel-m10-bmc.h
@@ -9,6 +9,19 @@

#include <linux/regmap.h>

+#define INTEL_M10_REGMAP_INDIRECT_CFG \
+ .cmd_offset = 0, \
+ .idle_cmd = 0, \
+ .read_cmd = BIT(0), \
+ .write_cmd = BIT(1), \
+ .ack_offset = 0, \
+ .ack_mask = BIT(2), \
+ .addr_offset = 0x4, \
+ .read_offset = 0x8, \
+ .write_offset = 0xc, \
+ .sleep_us = 1, \
+ .timeout_us = 10000
+
#define M10BMC_STAGING_SIZE 0x3800000

/* Doorbell register fields */
--
2.30.2