Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC-related driver updates from Olof Johansson:
 "Various driver updates for platforms and a couple of the small driver
  subsystems we merge through our tree:

   - A driver for SCU (system control) on NXP i.MX8QXP

   - Qualcomm Always-on Subsystem messaging driver (AOSS QMP)

   - Qualcomm PM support for MSM8998

   - Support for a newer version of DRAM PHY driver for Broadcom (DPFE)

   - Reset controller support for Bitmain BM1880

   - TI SCI (System Control Interface) support for CPU control on AM654
     processors

   - More TI sysc refactoring and rework"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (84 commits)
  reset: remove redundant null check on pointer dev
  soc: rockchip: work around clang warning
  dt-bindings: reset: imx7: Fix the spelling of 'indices'
  soc: imx: Add i.MX8MN SoC driver support
  soc: aspeed: lpc-ctrl: Fix probe error handling
  soc: qcom: geni: Add support for ACPI
  firmware: ti_sci: Fix gcc unused-but-set-variable warning
  firmware: ti_sci: Use the correct style for SPDX License Identifier
  soc: imx8: Use existing of_root directly
  soc: imx8: Fix potential kernel dump in error path
  firmware/psci: psci_checker: Park kthreads before stopping them
  memory: move jedec_ddr.h from include/memory to drivers/memory/
  memory: move jedec_ddr_data.c from lib/ to drivers/memory/
  MAINTAINERS: Remove myself as qcom maintainer
  soc: aspeed: lpc-ctrl: make parameter optional
  soc: qcom: apr: Don't use reg for domain id
  soc: qcom: fix QCOM_AOSS_QMP dependency and build errors
  memory: tegra: Fix -Wunused-const-variable
  firmware: tegra: Early resume BPMP
  soc/tegra: Select pinctrl for Tegra194
  ...

3 files changed, 0 insertions, 142 deletions

diff --git a/lib/Kconfig b/lib/Kconfig
index 52a7b2e6fb747..f33d66fc0e86d 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -531,14 +531,6 @@ config LRU_CACHE
 config CLZ_TAB
 	bool
 
-config DDR
-	bool "JEDEC DDR data"
-	help
-	  Data from JEDEC specs for DDR SDRAM memories,
-	  particularly the AC timing parameters and addressing
-	  information. This data is useful for drivers handling
-	  DDR SDRAM controllers.
-
 config IRQ_POLL
 	bool "IRQ polling library"
 	help
diff --git a/lib/Makefile b/lib/Makefile
index 59067f51f3aba..095601ce371da 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -209,8 +209,6 @@ obj-$(CONFIG_SIGNATURE) += digsig.o
 
 lib-$(CONFIG_CLZ_TAB) += clz_tab.o
 
-obj-$(CONFIG_DDR) += jedec_ddr_data.o
-
 obj-$(CONFIG_GENERIC_STRNCPY_FROM_USER) += strncpy_from_user.o
 obj-$(CONFIG_GENERIC_STRNLEN_USER) += strnlen_user.o
 
diff --git a/lib/jedec_ddr_data.c b/lib/jedec_ddr_data.c
deleted file mode 100644
index d0b312e28d36e..0000000000000
--- a/lib/jedec_ddr_data.c
+++ /dev/null
@@ -1,132 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * DDR addressing details and AC timing parameters from JEDEC specs
- *
- * Copyright (C) 2012 Texas Instruments, Inc.
- *
- * Aneesh V <aneesh@ti.com>
- */
-
-#include <memory/jedec_ddr.h>
-#include <linux/module.h>
-
-/* LPDDR2 addressing details from JESD209-2 section 2.4 */
-const struct lpddr2_addressing
-	lpddr2_jedec_addressing_table[NUM_DDR_ADDR_TABLE_ENTRIES] = {
-	{B4, T_REFI_15_6, T_RFC_90}, /* 64M */
-	{B4, T_REFI_15_6, T_RFC_90}, /* 128M */
-	{B4, T_REFI_7_8,  T_RFC_90}, /* 256M */
-	{B4, T_REFI_7_8,  T_RFC_90}, /* 512M */
-	{B8, T_REFI_7_8, T_RFC_130}, /* 1GS4 */
-	{B8, T_REFI_3_9, T_RFC_130}, /* 2GS4 */
-	{B8, T_REFI_3_9, T_RFC_130}, /* 4G */
-	{B8, T_REFI_3_9, T_RFC_210}, /* 8G */
-	{B4, T_REFI_7_8, T_RFC_130}, /* 1GS2 */
-	{B4, T_REFI_3_9, T_RFC_130}, /* 2GS2 */
-};
-EXPORT_SYMBOL_GPL(lpddr2_jedec_addressing_table);
-
-/* LPDDR2 AC timing parameters from JESD209-2 section 12 */
-const struct lpddr2_timings
-	lpddr2_jedec_timings[NUM_DDR_TIMING_TABLE_ENTRIES] = {
-	/* Speed bin 400(200 MHz) */
-	[0] = {
-		.max_freq	= 200000000,
-		.min_freq	= 10000000,
-		.tRPab		= 21000,
-		.tRCD		= 18000,
-		.tWR		= 15000,
-		.tRAS_min	= 42000,
-		.tRRD		= 10000,
-		.tWTR		= 10000,
-		.tXP		= 7500,
-		.tRTP		= 7500,
-		.tCKESR		= 15000,
-		.tDQSCK_max	= 5500,
-		.tFAW		= 50000,
-		.tZQCS		= 90000,
-		.tZQCL		= 360000,
-		.tZQinit	= 1000000,
-		.tRAS_max_ns	= 70000,
-		.tDQSCK_max_derated = 6000,
-	},
-	/* Speed bin 533(266 MHz) */
-	[1] = {
-		.max_freq	= 266666666,
-		.min_freq	= 10000000,
-		.tRPab		= 21000,
-		.tRCD		= 18000,
-		.tWR		= 15000,
-		.tRAS_min	= 42000,
-		.tRRD		= 10000,
-		.tWTR		= 7500,
-		.tXP		= 7500,
-		.tRTP		= 7500,
-		.tCKESR		= 15000,
-		.tDQSCK_max	= 5500,
-		.tFAW		= 50000,
-		.tZQCS		= 90000,
-		.tZQCL		= 360000,
-		.tZQinit	= 1000000,
-		.tRAS_max_ns	= 70000,
-		.tDQSCK_max_derated = 6000,
-	},
-	/* Speed bin 800(400 MHz) */
-	[2] = {
-		.max_freq	= 400000000,
-		.min_freq	= 10000000,
-		.tRPab		= 21000,
-		.tRCD		= 18000,
-		.tWR		= 15000,
-		.tRAS_min	= 42000,
-		.tRRD		= 10000,
-		.tWTR		= 7500,
-		.tXP		= 7500,
-		.tRTP		= 7500,
-		.tCKESR		= 15000,
-		.tDQSCK_max	= 5500,
-		.tFAW		= 50000,
-		.tZQCS		= 90000,
-		.tZQCL		= 360000,
-		.tZQinit	= 1000000,
-		.tRAS_max_ns	= 70000,
-		.tDQSCK_max_derated = 6000,
-	},
-	/* Speed bin 1066(533 MHz) */
-	[3] = {
-		.max_freq	= 533333333,
-		.min_freq	= 10000000,
-		.tRPab		= 21000,
-		.tRCD		= 18000,
-		.tWR		= 15000,
-		.tRAS_min	= 42000,
-		.tRRD		= 10000,
-		.tWTR		= 7500,
-		.tXP		= 7500,
-		.tRTP		= 7500,
-		.tCKESR		= 15000,
-		.tDQSCK_max	= 5500,
-		.tFAW		= 50000,
-		.tZQCS		= 90000,
-		.tZQCL		= 360000,
-		.tZQinit	= 1000000,
-		.tRAS_max_ns	= 70000,
-		.tDQSCK_max_derated = 5620,
-	},
-};
-EXPORT_SYMBOL_GPL(lpddr2_jedec_timings);
-
-const struct lpddr2_min_tck lpddr2_jedec_min_tck = {
-	.tRPab		= 3,
-	.tRCD		= 3,
-	.tWR		= 3,
-	.tRASmin	= 3,
-	.tRRD		= 2,
-	.tWTR		= 2,
-	.tXP		= 2,
-	.tRTP		= 2,
-	.tCKE		= 3,
-	.tCKESR		= 3,
-	.tFAW		= 8
-};
-EXPORT_SYMBOL_GPL(lpddr2_jedec_min_tck);