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authorLinus Torvalds <torvalds@linux-foundation.org>2020-12-16 16:38:41 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-16 16:38:41 -0800
commit48c1c40ab40cb087b992e7b77518c3a2926743cc (patch)
tree8e5fcd8f0e45f6e05e08c2c8307417f17341768f /arch/arm
parent9805529ec544ea7a82d891d5239a8ebd3dbb2a3e (diff)
parent1dcdee6ee8f8fdfef5932699129d442d2f1a064d (diff)
downloadlinux-48c1c40ab40cb087b992e7b77518c3a2926743cc.tar.bz2
Merge tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann: "There are a couple of subsystems maintained by other people that merge their drivers through the SoC tree, those changes include: - The SCMI firmware framework gains support for sensor notifications and for controlling voltage domains. - A large update for the Tegra memory controller driver, integrating it better with the interconnect framework - The memory controller subsystem gains support for Mediatek MT8192 - The reset controller framework gains support for sharing pulsed resets For Soc specific drivers in drivers/soc, the main changes are - The Allwinner/sunxi MBUS gets a rework for the way it handles dma_map_ops and offsets between physical and dma address spaces. - An errata fix plus some cleanups for Freescale Layerscape SoCs - A cleanup for renesas drivers regarding MMIO accesses. - New SoC specific drivers for Mediatek MT8192 and MT8183 power domains - New SoC specific drivers for Aspeed AST2600 LPC bus control and SoC identification. - Core Power Domain support for Qualcomm MSM8916, MSM8939, SDM660 and SDX55. - A rework of the TI AM33xx 'genpd' power domain support to use information from DT instead of platform data - Support for TI AM64x SoCs - Allow building some Amlogic drivers as modules instead of built-in Finally, there are numerous cleanups and smaller bug fixes for Mediatek, Tegra, Samsung, Qualcomm, TI OMAP, Amlogic, Rockchips, Renesas, and Xilinx SoCs" * tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (222 commits) soc: mediatek: mmsys: Specify HAS_IOMEM dependency for MTK_MMSYS firmware: xilinx: Properly align function parameter firmware: xilinx: Add a blank line after function declaration firmware: xilinx: Remove additional newline firmware: xilinx: Fix kernel-doc warnings firmware: xlnx-zynqmp: fix compilation warning soc: xilinx: vcu: add missing register NUM_CORE soc: xilinx: vcu: use vcu-settings syscon registers dt-bindings: soc: xlnx: extract xlnx, vcu-settings to separate binding soc: xilinx: vcu: drop useless success message clk: samsung: mark PM functions as __maybe_unused soc: samsung: exynos-chipid: initialize later - with arch_initcall soc: samsung: exynos-chipid: order list of SoCs by name memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe() memory: ti-emif-sram: only build for ARMv7 memory: tegra30: Support interconnect framework memory: tegra20: Support hardware versioning and clean up OPP table initialization dt-bindings: memory: tegra20-emc: Document opp-supported-hw property soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe() reset-controller: ti: force the write operation when assert or deassert ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/aspeed-g4.dtsi5
-rw-r--r--arch/arm/boot/dts/aspeed-g5.dtsi5
-rw-r--r--arch/arm/boot/dts/aspeed-g6.dtsi5
-rw-r--r--arch/arm/mach-keystone/keystone.c2
-rw-r--r--arch/arm/mach-omap1/usb.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c6
-rw-r--r--arch/arm/mach-omap2/pdata-quirks.c11
7 files changed, 34 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 82f0213e3a3c..b3dafbc8caca 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -192,6 +192,11 @@
status = "disabled";
};
+ silicon-id@7c {
+ compatible = "aspeed,ast2400-silicon-id", "aspeed,silicon-id";
+ reg = <0x7c 0x4>;
+ };
+
pinctrl: pinctrl@80 {
reg = <0x80 0x18>, <0xa0 0x10>;
compatible = "aspeed,ast2400-pinctrl";
diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index a93009aa2f04..5bc0de0f3365 100644
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -239,6 +239,11 @@
status = "disabled";
};
+ silicon-id@7c {
+ compatible = "aspeed,ast2500-silicon-id", "aspeed,silicon-id";
+ reg = <0x7c 0x4 0x150 0x8>;
+ };
+
pinctrl: pinctrl@80 {
compatible = "aspeed,ast2500-pinctrl";
reg = <0x80 0x18>, <0xa0 0x10>;
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index b87b034ff39e..810b0676ab03 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -317,6 +317,11 @@
compatible = "aspeed,ast2600-pinctrl";
};
+ silicon-id@14 {
+ compatible = "aspeed,ast2600-silicon-id", "aspeed,silicon-id";
+ reg = <0x14 0x4 0x5b0 0x8>;
+ };
+
smp-memram@180 {
compatible = "aspeed,ast2600-smpmem";
reg = <0x180 0x40>;
diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
index 09a65c2dfd73..cd711bfc591f 100644
--- a/arch/arm/mach-keystone/keystone.c
+++ b/arch/arm/mach-keystone/keystone.c
@@ -8,7 +8,7 @@
*/
#include <linux/io.h>
#include <linux/of.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-map-ops.h>
#include <linux/init.h>
#include <linux/of_platform.h>
#include <linux/of_address.h>
diff --git a/arch/arm/mach-omap1/usb.c b/arch/arm/mach-omap1/usb.c
index ba8566204ea9..86d3b3c157af 100644
--- a/arch/arm/mach-omap1/usb.c
+++ b/arch/arm/mach-omap1/usb.c
@@ -9,7 +9,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-map-ops.h>
#include <linux/io.h>
#include <asm/irq.h>
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 15b29a179c8a..2310cd56e99b 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -627,6 +627,9 @@ static struct clockdomain *_get_clkdm(struct omap_hwmod *oh)
{
struct clk_hw_omap *clk;
+ if (!oh)
+ return NULL;
+
if (oh->clkdm) {
return oh->clkdm;
} else if (oh->_clk) {
@@ -3677,6 +3680,9 @@ static void __init omap_hwmod_setup_earlycon_flags(void)
*/
static int __init omap_hwmod_setup_all(void)
{
+ if (!inited)
+ return 0;
+
_ensure_mpu_hwmod_is_setup(NULL);
omap_hwmod_for_each(_init, NULL);
diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 2a4fe3e68b82..6c925056b800 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -580,6 +580,8 @@ static void pdata_quirks_check(struct pdata_init *quirks)
void __init pdata_quirks_init(const struct of_device_id *omap_dt_match_table)
{
+ struct device_node *np;
+
/*
* We still need this for omap2420 and omap3 PM to work, others are
* using drivers/misc/sram.c already.
@@ -591,6 +593,15 @@ void __init pdata_quirks_init(const struct of_device_id *omap_dt_match_table)
if (of_machine_is_compatible("ti,omap3"))
omap3_mcbsp_init();
pdata_quirks_check(auxdata_quirks);
+
+ /* Populate always-on PRCM in l4_wkup to probe l4_wkup */
+ np = of_find_node_by_name(NULL, "prcm");
+ if (!np)
+ np = of_find_node_by_name(NULL, "prm");
+ if (np)
+ of_platform_populate(np, omap_dt_match_table,
+ omap_auxdata_lookup, NULL);
+
of_platform_populate(NULL, omap_dt_match_table,
omap_auxdata_lookup, NULL);
pdata_quirks_check(pdata_quirks);