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authorOlof Johansson <olof@lixom.net>2020-02-24 09:57:04 -0800
committerOlof Johansson <olof@lixom.net>2020-02-24 09:57:05 -0800
commitf1e4920fe3303aa983073197bcbc97d6c6119ba7 (patch)
tree80b14e248920ccfbd2a841f32320a3e020fee436 /arch/arm
parent515fa3ee9de2b1543250ae47685e1b7e05a7a8ef (diff)
parentf10e58a5d20e1cf3a39a842da92c9dd0c3c23849 (diff)
Merge tag 'imx-fixes-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 5.6: - Build v7_cpu_resume() unconditionally to fix system hang in case that suspend is disabled but cpuidle support is enabled. - Drop unexisting Ethernet PHY device from imx8qxp-mek board. - Fix SRAM compatible strings on imx6dl-colibri-eval-v3 board. - Fix imx-scu driver to make sure that all messages words are written sequentially. - A series from Leonard Crestez to fix i.MX SC API users, having all messages aligned on 4 bytes. - Fix eMMC supply for phycore-som board. - Drop bogus frequency setting from imx7-colibri SD/MMC device, so that HS200 mode starts working and delivers better performance. - Fix opp-supported-hw for i.MX7D to get consumer and industrial parts work with correct frequency settings. - Restore MDIO compatible to the correct one for LS1021A SoC. * tag 'imx-fixes-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx-scu: Align imx sc msg structs to 4 firmware: imx: Align imx_sc_msg_req_cpu_start to 4 firmware: imx: scu-pd: Align imx sc msg structs to 4 firmware: imx: misc: Align imx sc msg structs to 4 firmware: imx: scu: Ensure sequential TX ARM: dts: imx7-colibri: Fix frequency for sd/mmc arm64: dts: imx8qxp-mek: Remove unexisting Ethernet PHY ARM: dts: imx6dl-colibri-eval-v3: fix sram compatible properties ARM: dts: ls1021a: Restore MDIO compatible to gianfar ARM: dts: imx7d: fix opp-supported-hw ARM: imx: build v7_cpu_resume() unconditionally ARM: dts: imx6: phycore-som: fix emmc supply Link: https://lore.kernel.org/r/20200224120334.GH27688@dragon Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts4
-rw-r--r--arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi1
-rw-r--r--arch/arm/boot/dts/imx7-colibri.dtsi1
-rw-r--r--arch/arm/boot/dts/imx7d.dtsi6
-rw-r--r--arch/arm/boot/dts/ls1021a.dtsi4
-rw-r--r--arch/arm/mach-imx/Makefile2
-rw-r--r--arch/arm/mach-imx/common.h4
-rw-r--r--arch/arm/mach-imx/resume-imx6.S24
-rw-r--r--arch/arm/mach-imx/suspend-imx6.S14
9 files changed, 35 insertions, 25 deletions
diff --git a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
index cd075621de52..84fcc203a2e4 100644
--- a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
@@ -275,7 +275,7 @@
/* SRAM on Colibri nEXT_CS0 */
sram@0,0 {
- compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
+ compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
reg = <0 0 0x00010000>;
#address-cells = <1>;
#size-cells = <1>;
@@ -286,7 +286,7 @@
/* SRAM on Colibri nEXT_CS1 */
sram@1,0 {
- compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
+ compatible = "cypress,cy7c1019dv33-10zsxi", "mtd-ram";
reg = <1 0 0x00010000>;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
index 978dc1c2ff1b..4d18952658f8 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -192,7 +192,6 @@
pinctrl-0 = <&pinctrl_usdhc4>;
bus-width = <8>;
non-removable;
- vmmc-supply = <&vdd_emmc_1p8>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index d05be3f0e2a7..04717cf69db0 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -336,7 +336,6 @@
assigned-clock-rates = <400000000>;
bus-width = <8>;
fsl,tuning-step = <2>;
- max-frequency = <100000000>;
vmmc-supply = <&reg_module_3v3>;
vqmmc-supply = <&reg_DCDC3>;
non-removable;
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index 92f6d0c2a74f..4c22828df55f 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -44,7 +44,7 @@
opp-hz = /bits/ 64 <792000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <150000>;
- opp-supported-hw = <0xd>, <0xf>;
+ opp-supported-hw = <0xd>, <0x7>;
opp-suspend;
};
@@ -52,7 +52,7 @@
opp-hz = /bits/ 64 <996000000>;
opp-microvolt = <1100000>;
clock-latency-ns = <150000>;
- opp-supported-hw = <0xc>, <0xf>;
+ opp-supported-hw = <0xc>, <0x7>;
opp-suspend;
};
@@ -60,7 +60,7 @@
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1225000>;
clock-latency-ns = <150000>;
- opp-supported-hw = <0x8>, <0xf>;
+ opp-supported-hw = <0x8>, <0x3>;
opp-suspend;
};
};
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 0855b1fe98e0..760a68c163c8 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -747,7 +747,7 @@
};
mdio0: mdio@2d24000 {
- compatible = "fsl,etsec2-mdio";
+ compatible = "gianfar";
device_type = "mdio";
#address-cells = <1>;
#size-cells = <0>;
@@ -756,7 +756,7 @@
};
mdio1: mdio@2d64000 {
- compatible = "fsl,etsec2-mdio";
+ compatible = "gianfar";
device_type = "mdio";
#address-cells = <1>;
#size-cells = <0>;
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 35ff620537e6..03506ce46149 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -91,6 +91,8 @@ AFLAGS_suspend-imx6.o :=-Wa,-march=armv7-a
obj-$(CONFIG_SOC_IMX6) += suspend-imx6.o
obj-$(CONFIG_SOC_IMX53) += suspend-imx53.o
endif
+AFLAGS_resume-imx6.o :=-Wa,-march=armv7-a
+obj-$(CONFIG_SOC_IMX6) += resume-imx6.o
obj-$(CONFIG_SOC_IMX6) += pm-imx6.o
obj-$(CONFIG_SOC_IMX1) += mach-imx1.o
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index 912aeceb4ff8..5aa5796cff0e 100644
--- a/arch/arm/mach-imx/common.h
+++ b/arch/arm/mach-imx/common.h
@@ -109,17 +109,17 @@ void imx_cpu_die(unsigned int cpu);
int imx_cpu_kill(unsigned int cpu);
#ifdef CONFIG_SUSPEND
-void v7_cpu_resume(void);
void imx53_suspend(void __iomem *ocram_vbase);
extern const u32 imx53_suspend_sz;
void imx6_suspend(void __iomem *ocram_vbase);
#else
-static inline void v7_cpu_resume(void) {}
static inline void imx53_suspend(void __iomem *ocram_vbase) {}
static const u32 imx53_suspend_sz;
static inline void imx6_suspend(void __iomem *ocram_vbase) {}
#endif
+void v7_cpu_resume(void);
+
void imx6_pm_ccm_init(const char *ccm_compat);
void imx6q_pm_init(void);
void imx6dl_pm_init(void);
diff --git a/arch/arm/mach-imx/resume-imx6.S b/arch/arm/mach-imx/resume-imx6.S
new file mode 100644
index 000000000000..5bd1ba7ef15b
--- /dev/null
+++ b/arch/arm/mach-imx/resume-imx6.S
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ */
+
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/asm-offsets.h>
+#include <asm/hardware/cache-l2x0.h>
+#include "hardware.h"
+
+/*
+ * The following code must assume it is running from physical address
+ * where absolute virtual addresses to the data section have to be
+ * turned into relative ones.
+ */
+
+ENTRY(v7_cpu_resume)
+ bl v7_invalidate_l1
+#ifdef CONFIG_CACHE_L2X0
+ bl l2c310_early_resume
+#endif
+ b cpu_resume
+ENDPROC(v7_cpu_resume)
diff --git a/arch/arm/mach-imx/suspend-imx6.S b/arch/arm/mach-imx/suspend-imx6.S
index 062391ff13da..1eabf2d2834b 100644
--- a/arch/arm/mach-imx/suspend-imx6.S
+++ b/arch/arm/mach-imx/suspend-imx6.S
@@ -327,17 +327,3 @@ resume:
ret lr
ENDPROC(imx6_suspend)
-
-/*
- * The following code must assume it is running from physical address
- * where absolute virtual addresses to the data section have to be
- * turned into relative ones.
- */
-
-ENTRY(v7_cpu_resume)
- bl v7_invalidate_l1
-#ifdef CONFIG_CACHE_L2X0
- bl l2c310_early_resume
-#endif
- b cpu_resume
-ENDPROC(v7_cpu_resume)