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authorLinus Torvalds <torvalds@linux-foundation.org>2023-04-25 22:02:16 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-04-25 22:02:16 +0300
commita907047732470f75f3b7c9a8ee09b16765b8364c (patch)
treec14d8b6220f80f4c87e8dc0eb6d6fa2581e9a294 /drivers/bus/imx-weim.c
parent18032df5ef5c0eec2adf120142bd95a3a8807866 (diff)
parent4c87f3ff78b20da0dd118762fd66b67a98e36249 (diff)
downloadlinux-a907047732470f75f3b7c9a8ee09b16765b8364c.tar.xz
Merge tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann: "The most notable updates this time are for Qualcomm Snapdragon platforms. The Inline-Crypto-Engine gets a new DT binding and driver, and a number of drivers now support additional Snapdragon variants, in particular the rsc, scm, geni, bwm, glink and socinfo, while the llcc (edac) and rpm drivers get notable functionality updates. Updates on other platforms include: - Various updates to the Mediatek mutex and mmsys drivers, including support for the Helio X10 SoC - Support for unidirectional mailbox channels in Arm SCMI firmware - Support for per cpu asynchronous notification in OP-TEE firmware - Minor updates for memory controller drivers. - Minor updates for Renesas, TI, Amlogic, Apple, Broadcom, Tegra, Allwinner, Versatile Express, Canaan, Microchip, Mediatek and i.MX SoC drivers, mainly updating the use of MODULE_LICENSE() macros and obsolete DT driver interfaces" * tag 'soc-drivers-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits) soc: ti: smartreflex: Simplify getting the opam_sr pointer bus: vexpress-config: Add explicit of_platform.h include soc: mediatek: Kconfig: Add MTK_CMDQ dependency to MTK_MMSYS memory: mtk-smi: mt8365: Add SMI Support dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365 dt-bindings: memory-controllers: mediatek,smi-common: add mt8365 memory: tegra: read values from correct device dt-bindings: crypto: Add Qualcomm Inline Crypto Engine soc: qcom: Make the Qualcomm UFS/SDCC ICE a dedicated driver dt-bindings: firmware: document Qualcomm QCM2290 SCM soc: qcom: rpmh-rsc: Support RSC v3 minor versions soc: qcom: smd-rpm: Use GFP_ATOMIC in write path soc/tegra: fuse: Remove nvmem root only access soc/tegra: cbb: tegra194: Use of_address_count() helper soc/tegra: cbb: Remove MODULE_LICENSE in non-modules ARM: tegra: Remove MODULE_LICENSE in non-modules soc/tegra: flowctrl: Use devm_platform_get_and_ioremap_resource() soc: tegra: cbb: Drop empty platform remove function firmware: arm_scmi: Add support for unidirectional mailbox channels dt-bindings: firmware: arm,scmi: Support mailboxes unidirectional channels ...
Diffstat (limited to 'drivers/bus/imx-weim.c')
-rw-r--r--drivers/bus/imx-weim.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/bus/imx-weim.c b/drivers/bus/imx-weim.c
index cf463c1d2102..52a5d0447390 100644
--- a/drivers/bus/imx-weim.c
+++ b/drivers/bus/imx-weim.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/clk.h>
#include <linux/io.h>
+#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/mfd/syscon.h>
#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
@@ -86,8 +87,8 @@ MODULE_DEVICE_TABLE(of, weim_id_table);
static int imx_weim_gpr_setup(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
- struct property *prop;
- const __be32 *p;
+ struct of_range_parser parser;
+ struct of_range range;
struct regmap *gpr;
u32 gprvals[4] = {
05, /* CS0(128M) CS1(0M) CS2(0M) CS3(0M) */
@@ -106,13 +107,13 @@ static int imx_weim_gpr_setup(struct platform_device *pdev)
return 0;
}
- of_property_for_each_u32(np, "ranges", prop, p, val) {
- if (i % 4 == 0) {
- cs = val;
- } else if (i % 4 == 3 && val) {
- val = (val / SZ_32M) | 1;
- gprval |= val << cs * 3;
- }
+ if (of_range_parser_init(&parser, np))
+ goto err;
+
+ for_each_of_range(&parser, &range) {
+ cs = range.bus_addr >> 32;
+ val = (range.size / SZ_32M) | 1;
+ gprval |= val << cs * 3;
i++;
}