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authorLinus Torvalds <torvalds@linux-foundation.org>2016-04-26 16:17:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-04-26 16:17:01 -0700
commit91ea692f8798a40a3f9ed771fade1bdff08acd58 (patch)
tree50fec45518aeba3a178e34ae2020c1ee3a78027c /arch
parent8ead9dd54716d1e05e129959f702fcc1786f82b4 (diff)
parent978fa436231a834dc686292efc7d944d9013e035 (diff)
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann: "Here are the latest bug fixes for ARM SoCs, mostly addressing recent regressions. Changes are across several platforms, so I'm listing every change separately here. Regressions since 4.5: - A correction of the psci firmware DT binding, to prevent users from relying on unintended semantics - Actually getting the newly merged clock driver for some OMAP platforms to work - A revert of patches for the Qualcomm BAM, these need to be reworked for 4.7 to avoid breaking boards other than the one they were intended for - A correction for the I2C device nodes on the Socionext Uniphier platform - i.MX SDHCI was broken for non-DT platforms due to a change with the setting of the DMA mask - A revert of a patch that accidentally added a nonexisting clock on the Rensas "Porter" board - A couple of OMAP fixes that are all related to suspend after the power domain changes for dra7 - On Mediatek, revert part of the power domain initialization changes that broke mt8173-evb Fixes for older bugs: - Workaround for an "external abort" in the omap34xx suspend/resume code. - The USB1/eSATA should not be listed as an excon device on am57xx-beagle-x15 (broken since v4.0) - A v4.5 regression in the TI AM33xx and AM43XX DT specifying incorrect DMA request lines for the GPMC - The jiffies calibration on Renesas platforms was incorrect for some modern CPU cores. - A hardware errata woraround for clockdomains on TI DRA7" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: drivers: firmware: psci: unify enable-method binding on ARM {64,32}-bit systems arm64: dts: uniphier: fix I2C nodes of PH1-LD20 ARM: shmobile: timer: Fix preset_lpj leading to too short delays Revert "ARM: dts: porter: Enable SCIF_CLK frequency and pins" ARM: dts: r8a7791: Don't disable referenced optional clocks Revert "ARM: OMAP: Catch callers of revision information prior to it being populated" ARM: OMAP3: Fix external abort on 36xx waking from off mode idle ARM: dts: am57xx-beagle-x15: remove extcon_usb1 ARM: dts: am437x: Fix GPMC dma properties ARM: dts: am33xx: Fix GPMC dma properties Revert "soc: mediatek: SCPSYS: Fix double enabling of regulators" ARM: mach-imx: sdhci-esdhc-imx: initialize DMA mask ARM: DRA7: clockdomain: Implement timer workaround for errata i874 ARM: OMAP: Catch callers of revision information prior to it being populated ARM: dts: dra7: Correct clock tree for sys_32k_ck ARM: OMAP: DRA7: Provide proper class to omap2_set_globals_tap ARM: OMAP: DRA7: wakeupgen: Skip SAR save for wakeupgen Revert "dts: msm8974: Add dma channels for blsp2_i2c1 node" Revert "dts: msm8974: Add blsp2_bam dma node" ARM: dts: Add clocks for dm814x ADPLL
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/am33xx.dtsi2
-rw-r--r--arch/arm/boot/dts/am4372.dtsi2
-rw-r--r--arch/arm/boot/dts/am57xx-beagle-x15.dts17
-rw-r--r--arch/arm/boot/dts/dm814x-clocks.dtsi243
-rw-r--r--arch/arm/boot/dts/dra62x-clocks.dtsi26
-rw-r--r--arch/arm/boot/dts/dra7xx-clocks.dtsi18
-rw-r--r--arch/arm/boot/dts/qcom-msm8974.dtsi14
-rw-r--r--arch/arm/boot/dts/r8a7791-koelsch.dts1
-rw-r--r--arch/arm/boot/dts/r8a7791-porter.dts14
-rw-r--r--arch/arm/boot/dts/r8a7791.dtsi5
-rw-r--r--arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c5
-rw-r--r--arch/arm/mach-omap2/clockdomains7xx_data.c2
-rw-r--r--arch/arm/mach-omap2/io.c3
-rw-r--r--arch/arm/mach-omap2/omap-wakeupgen.c7
-rw-r--r--arch/arm/mach-omap2/pm34xx.c23
-rw-r--r--arch/arm/mach-shmobile/timer.c28
-rw-r--r--arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts1
-rw-r--r--arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi20
18 files changed, 303 insertions, 128 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 55ca9c7dcf6a..0467846b4cc3 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -860,7 +860,7 @@
ti,no-idle-on-init;
reg = <0x50000000 0x2000>;
interrupts = <100>;
- dmas = <&edma 52>;
+ dmas = <&edma 52 0>;
dma-names = "rxtx";
gpmc,num-cs = <7>;
gpmc,num-waitpins = <2>;
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index 344b861a55a5..ba580a9da390 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -884,7 +884,7 @@
gpmc: gpmc@50000000 {
compatible = "ti,am3352-gpmc";
ti,hwmods = "gpmc";
- dmas = <&edma 52>;
+ dmas = <&edma 52 0>;
dma-names = "rxtx";
clocks = <&l3s_gclk>;
clock-names = "fck";
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 0a5fc5d02ce2..4168eb9dd369 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -99,13 +99,6 @@
#cooling-cells = <2>;
};
- extcon_usb1: extcon_usb1 {
- compatible = "linux,extcon-usb-gpio";
- id-gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&extcon_usb1_pins>;
- };
-
hdmi0: connector {
compatible = "hdmi-connector";
label = "hdmi";
@@ -349,12 +342,6 @@
>;
};
- extcon_usb1_pins: extcon_usb1_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_rtsn.gpio7_25 */
- >;
- };
-
tpd12s015_pins: pinmux_tpd12s015_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37b0, PIN_OUTPUT | MUX_MODE14) /* gpio7_10 CT_CP_HPD */
@@ -706,10 +693,6 @@
pinctrl-0 = <&usb1_pins>;
};
-&omap_dwc3_1 {
- extcon = <&extcon_usb1>;
-};
-
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};
diff --git a/arch/arm/boot/dts/dm814x-clocks.dtsi b/arch/arm/boot/dts/dm814x-clocks.dtsi
index e0ea6a93a22e..792a64ee0df7 100644
--- a/arch/arm/boot/dts/dm814x-clocks.dtsi
+++ b/arch/arm/boot/dts/dm814x-clocks.dtsi
@@ -4,6 +4,157 @@
* published by the Free Software Foundation.
*/
+&pllss {
+ /*
+ * See TRM "2.6.10 Connected outputso DPLLS" and
+ * "2.6.11 Connected Outputs of DPLLJ". Only clkout is
+ * connected except for hdmi and usb.
+ */
+ adpll_mpu_ck: adpll@40 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-s-clock";
+ reg = <0x40 0x40>;
+ clocks = <&devosc_ck &devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow", "clkinphif";
+ clock-output-names = "481c5040.adpll.dcoclkldo",
+ "481c5040.adpll.clkout",
+ "481c5040.adpll.clkoutx2",
+ "481c5040.adpll.clkouthif";
+ };
+
+ adpll_dsp_ck: adpll@80 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x80 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5080.adpll.dcoclkldo",
+ "481c5080.adpll.clkout",
+ "481c5080.adpll.clkoutldo";
+ };
+
+ adpll_sgx_ck: adpll@b0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0xb0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c50b0.adpll.dcoclkldo",
+ "481c50b0.adpll.clkout",
+ "481c50b0.adpll.clkoutldo";
+ };
+
+ adpll_hdvic_ck: adpll@e0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0xe0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c50e0.adpll.dcoclkldo",
+ "481c50e0.adpll.clkout",
+ "481c50e0.adpll.clkoutldo";
+ };
+
+ adpll_l3_ck: adpll@110 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x110 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5110.adpll.dcoclkldo",
+ "481c5110.adpll.clkout",
+ "481c5110.adpll.clkoutldo";
+ };
+
+ adpll_isp_ck: adpll@140 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x140 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5140.adpll.dcoclkldo",
+ "481c5140.adpll.clkout",
+ "481c5140.adpll.clkoutldo";
+ };
+
+ adpll_dss_ck: adpll@170 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x170 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5170.adpll.dcoclkldo",
+ "481c5170.adpll.clkout",
+ "481c5170.adpll.clkoutldo";
+ };
+
+ adpll_video0_ck: adpll@1a0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x1a0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c51a0.adpll.dcoclkldo",
+ "481c51a0.adpll.clkout",
+ "481c51a0.adpll.clkoutldo";
+ };
+
+ adpll_video1_ck: adpll@1d0 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x1d0 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c51d0.adpll.dcoclkldo",
+ "481c51d0.adpll.clkout",
+ "481c51d0.adpll.clkoutldo";
+ };
+
+ adpll_hdmi_ck: adpll@200 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x200 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5200.adpll.dcoclkldo",
+ "481c5200.adpll.clkout",
+ "481c5200.adpll.clkoutldo";
+ };
+
+ adpll_audio_ck: adpll@230 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x230 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5230.adpll.dcoclkldo",
+ "481c5230.adpll.clkout",
+ "481c5230.adpll.clkoutldo";
+ };
+
+ adpll_usb_ck: adpll@260 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x260 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5260.adpll.dcoclkldo",
+ "481c5260.adpll.clkout",
+ "481c5260.adpll.clkoutldo";
+ };
+
+ adpll_ddr_ck: adpll@290 {
+ #clock-cells = <1>;
+ compatible = "ti,dm814-adpll-lj-clock";
+ reg = <0x290 0x30>;
+ clocks = <&devosc_ck &devosc_ck>;
+ clock-names = "clkinp", "clkinpulow";
+ clock-output-names = "481c5290.adpll.dcoclkldo",
+ "481c5290.adpll.clkout",
+ "481c5290.adpll.clkoutldo";
+ };
+};
+
&pllss_clocks {
timer1_fck: timer1_fck {
#clock-cells = <0>;
@@ -23,6 +174,24 @@
reg = <0x2e0>;
};
+ /* CPTS_RFT_CLK in RMII_REFCLK_SRC, usually sourced from auiod */
+ cpsw_cpts_rft_clk: cpsw_cpts_rft_clk {
+ #clock-cells = <0>;
+ compatible = "ti,mux-clock";
+ clocks = <&adpll_video0_ck 1
+ &adpll_video1_ck 1
+ &adpll_audio_ck 1>;
+ ti,bit-shift = <1>;
+ reg = <0x2e8>;
+ };
+
+ /* REVISIT: Set up with a proper mux using RMII_REFCLK_SRC */
+ cpsw_125mhz_gclk: cpsw_125mhz_gclk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ };
+
sysclk18_ck: sysclk18_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
@@ -79,37 +248,6 @@
compatible = "fixed-clock";
clock-frequency = <1000000000>;
};
-
- sysclk4_ck: sysclk4_ck {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <222000000>;
- };
-
- sysclk6_ck: sysclk6_ck {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <100000000>;
- };
-
- sysclk10_ck: sysclk10_ck {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
- };
-
- cpsw_125mhz_gclk: cpsw_125mhz_gclk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <125000000>;
- };
-
- cpsw_cpts_rft_clk: cpsw_cpts_rft_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <250000000>;
- };
-
};
&prcm_clocks {
@@ -138,6 +276,49 @@
clock-div = <78125>;
};
+ /* L4_HS 220 MHz*/
+ sysclk4_ck: sysclk4_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_l3_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <1>;
+ };
+
+ /* L4_FWCFG */
+ sysclk5_ck: sysclk5_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_l3_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <2>;
+ };
+
+ /* L4_LS 110 MHz */
+ sysclk6_ck: sysclk6_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_l3_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <2>;
+ };
+
+ sysclk8_ck: sysclk8_ck {
+ #clock-cells = <0>;
+ compatible = "ti,fixed-factor-clock";
+ clocks = <&adpll_usb_ck 1>;
+ ti,clock-mult = <1>;
+ ti,clock-div = <1>;
+ };
+
+ sysclk10_ck: sysclk10_ck {
+ compatible = "ti,divider-clock";
+ reg = <0x324>;
+ ti,max-div = <7>;
+ #clock-cells = <0>;
+ clocks = <&adpll_usb_ck 1>;
+ };
+
aud_clkin0_ck: aud_clkin0_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
diff --git a/arch/arm/boot/dts/dra62x-clocks.dtsi b/arch/arm/boot/dts/dra62x-clocks.dtsi
index 6f98dc8df9dd..0e49741747ef 100644
--- a/arch/arm/boot/dts/dra62x-clocks.dtsi
+++ b/arch/arm/boot/dts/dra62x-clocks.dtsi
@@ -6,6 +6,32 @@
#include "dm814x-clocks.dtsi"
+/* Compared to dm814x, dra62x does not have hdic, l3 or dss PLLs */
+&adpll_hdvic_ck {
+ status = "disabled";
+};
+
+&adpll_l3_ck {
+ status = "disabled";
+};
+
+&adpll_dss_ck {
+ status = "disabled";
+};
+
+/* Compared to dm814x, dra62x has interconnect clocks on isp PLL */
+&sysclk4_ck {
+ clocks = <&adpll_isp_ck 1>;
+};
+
+&sysclk5_ck {
+ clocks = <&adpll_isp_ck 1>;
+};
+
+&sysclk6_ck {
+ clocks = <&adpll_isp_ck 1>;
+};
+
/*
* Compared to dm814x, dra62x has different shifts and more mux options.
* Please add the extra options for ysclk_14 and 16 if really needed.
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index d0bae06b7eb7..ef2164a99d0f 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -98,12 +98,20 @@
clock-frequency = <32768>;
};
- sys_32k_ck: sys_32k_ck {
+ sys_clk32_crystal_ck: sys_clk32_crystal_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
+ sys_clk32_pseudo_ck: sys_clk32_pseudo_ck {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clocks = <&sys_clkin1>;
+ clock-mult = <1>;
+ clock-div = <610>;
+ };
+
virt_12000000_ck: virt_12000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
@@ -2170,4 +2178,12 @@
ti,bit-shift = <22>;
reg = <0x0558>;
};
+
+ sys_32k_ck: sys_32k_ck {
+ #clock-cells = <0>;
+ compatible = "ti,mux-clock";
+ clocks = <&sys_clk32_crystal_ck>, <&sys_clk32_pseudo_ck>, <&sys_clk32_pseudo_ck>, <&sys_clk32_pseudo_ck>;
+ ti,bit-shift = <8>;
+ reg = <0x6c4>;
+ };
};
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index ef5330578431..8193139d0d87 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -1,6 +1,6 @@
/dts-v1/;
-#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/qcom,gcc-msm8974.h>
#include "skeleton.dtsi"
@@ -460,8 +460,6 @@
clock-names = "core", "iface";
#address-cells = <1>;
#size-cells = <0>;
- dmas = <&blsp2_dma 20>, <&blsp2_dma 21>;
- dma-names = "tx", "rx";
};
spmi_bus: spmi@fc4cf000 {
@@ -479,16 +477,6 @@
interrupt-controller;
#interrupt-cells = <4>;
};
-
- blsp2_dma: dma-controller@f9944000 {
- compatible = "qcom,bam-v1.4.0";
- reg = <0xf9944000 0x19000>;
- interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&gcc GCC_BLSP2_AHB_CLK>;
- clock-names = "bam_clk";
- #dma-cells = <1>;
- qcom,ee = <0>;
- };
};
smd {
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 0ad71b81d3a2..cc6e28f81fe4 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -661,6 +661,7 @@
};
&pcie_bus_clk {
+ clock-frequency = <100000000>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index 6c08314427d6..a9285d9a57cd 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -143,19 +143,11 @@
};
&pfc {
- pinctrl-0 = <&scif_clk_pins>;
- pinctrl-names = "default";
-
scif0_pins: serial0 {
renesas,groups = "scif0_data_d";
renesas,function = "scif0";
};
- scif_clk_pins: scif_clk {
- renesas,groups = "scif_clk";
- renesas,function = "scif_clk";
- };
-
ether_pins: ether {
renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
renesas,function = "eth";
@@ -229,11 +221,6 @@
status = "okay";
};
-&scif_clk {
- clock-frequency = <14745600>;
- status = "okay";
-};
-
&ether {
pinctrl-0 = <&ether_pins &phy1_pins>;
pinctrl-names = "default";
@@ -414,6 +401,7 @@
};
&pcie_bus_clk {
+ clock-frequency = <100000000>;
status = "okay";
};
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 6439f0569fe2..1cd1b6a3a72a 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1083,9 +1083,8 @@
pcie_bus_clk: pcie_bus_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
- clock-frequency = <100000000>;
+ clock-frequency = <0>;
clock-output-names = "pcie_bus";
- status = "disabled";
};
/* External SCIF clock */
@@ -1094,7 +1093,6 @@
#clock-cells = <0>;
/* This value must be overridden by the board. */
clock-frequency = <0>;
- status = "disabled";
};
/* External USB clock - can be overridden by the board */
@@ -1112,7 +1110,6 @@
/* This value must be overridden by the board. */
clock-frequency = <0>;
clock-output-names = "can_clk";
- status = "disabled";
};
/* Special CPG clocks */
diff --git a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
index a5edd7d60266..3d039ef021e0 100644
--- a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
+++ b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
@@ -71,6 +71,7 @@ struct platform_device *__init imx_add_sdhci_esdhc_imx(
if (!pdata)
pdata = &default_esdhc_pdata;
- return imx_add_platform_device(data->devid, data->id, res,
- ARRAY_SIZE(res), pdata, sizeof(*pdata));
+ return imx_add_platform_device_dmamask(data->devid, data->id, res,
+ ARRAY_SIZE(res), pdata, sizeof(*pdata),
+ DMA_BIT_MASK(32));
}
diff --git a/arch/arm/mach-omap2/clockdomains7xx_data.c b/arch/arm/mach-omap2/clockdomains7xx_data.c
index 7581e036bda6..ef9ed36e8a61 100644
--- a/arch/arm/mach-omap2/clockdomains7xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains7xx_data.c
@@ -461,7 +461,7 @@ static struct clockdomain ipu_7xx_clkdm = {
.cm_inst = DRA7XX_CM_CORE_AON_IPU_INST,
.clkdm_offs = DRA7XX_CM_CORE_AON_IPU_IPU_CDOFFS,
.dep_bit = DRA7XX_IPU_STATDEP_SHIFT,
- .flags = CLKDM_CAN_HWSUP_SWSUP,
+ .flags = CLKDM_CAN_SWSUP,
};
static struct clockdomain mpu1_7xx_clkdm = {
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 9821be6dfd5e..49de4dd227be 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -737,7 +737,8 @@ void __init omap5_init_late(void)
#ifdef CONFIG_SOC_DRA7XX
void __init dra7xx_init_early(void)
{
- omap2_set_globals_tap(-1, OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE));
+ omap2_set_globals_tap(DRA7XX_CLASS,
+ OMAP2_L4_IO_ADDRESS(DRA7XX_TAP_BASE));
omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE));
omap2_control_base_init();
omap4_pm_init_early();
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index f397bd6bd6e3..2c04f2741476 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -274,6 +274,10 @@ static inline void omap5_irq_save_context(void)
*/
static void irq_save_context(void)
{
+ /* DRA7 has no SAR to save */
+ if (soc_is_dra7xx())
+ return;
+
if (!sar_base)
sar_base = omap4_get_sar_ram_base();
@@ -290,6 +294,9 @@ static void irq_sar_clear(void)
{
u32 val;
u32 offset = SAR_BACKUP_STATUS_OFFSET;
+ /* DRA7 has no SAR to save */
+ if (soc_is_dra7xx())
+ return;
if (soc_is_omap54xx())
offset = OMAP5_SAR_BACKUP_STATUS_OFFSET;
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 2dbd3785ee6f..d44e0e2f1106 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -198,7 +198,6 @@ void omap_sram_idle(void)
int per_next_state = PWRDM_POWER_ON;
int core_next_state = PWRDM_POWER_ON;
int per_going_off;
- int core_prev_state;
u32 sdrc_pwr = 0;
mpu_next_state = pwrdm_read_next_pwrst(mpu_pwrdm);
@@ -278,16 +277,20 @@ void omap_sram_idle(void)
sdrc_write_reg(sdrc_pwr, SDRC_POWER);
/* CORE */
- if (core_next_state < PWRDM_POWER_ON) {
- core_prev_state = pwrdm_read_prev_pwrst(core_pwrdm);
- if (core_prev_state == PWRDM_POWER_OFF) {
- omap3_core_restore_context();
- omap3_cm_restore_context();
- omap3_sram_restore_context();
- omap2_sms_restore_context();
- }
+ if (core_next_state < PWRDM_POWER_ON &&
+ pwrdm_read_prev_pwrst(core_pwrdm) == PWRDM_POWER_OFF) {
+ omap3_core_restore_context();
+ omap3_cm_restore_context();
+ omap3_sram_restore_context();
+ omap2_sms_restore_context();
+ } else {
+ /*
+ * In off-mode resume path above, omap3_core_restore_context
+ * also handles the INTC autoidle restore done here so limit
+ * this to non-off mode resume paths so we don't do it twice.
+ */
+ omap3_intc_resume_idle();
}
- omap3_intc_resume_idle();
pwrdm_post_transition(NULL);
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c
index ad008e4b0c49..67d79f9c6bad 100644
--- a/arch/arm/mach-shmobile/timer.c
+++ b/arch/arm/mach-shmobile/timer.c
@@ -40,8 +40,7 @@ static void __init shmobile_setup_delay_hz(unsigned int max_cpu_core_hz,
void __init shmobile_init_delay(void)
{
struct device_node *np, *cpus;
- bool is_a7_a8_a9 = false;
- bool is_a15 = false;
+ unsigned int div = 0;
bool has_arch_timer = false;
u32 max_freq = 0;
@@ -55,27 +54,22 @@ void __init shmobile_init_delay(void)
if (!of_property_read_u32(np, "clock-frequency", &freq))
max_freq = max(max_freq, freq);
- if (of_device_is_compatible(np, "arm,cortex-a8") ||
- of_device_is_compatible(np, "arm,cortex-a9")) {
- is_a7_a8_a9 = true;
- } else if (of_device_is_compatible(np, "arm,cortex-a7")) {
- is_a7_a8_a9 = true;
- has_arch_timer = true;
- } else if (of_device_is_compatible(np, "arm,cortex-a15")) {
- is_a15 = true;
+ if (of_device_is_compatible(np, "arm,cortex-a8")) {
+ div = 2;
+ } else if (of_device_is_compatible(np, "arm,cortex-a9")) {
+ div = 1;
+ } else if (of_device_is_compatible(np, "arm,cortex-a7") ||
+ of_device_is_compatible(np, "arm,cortex-a15")) {
+ div = 1;
has_arch_timer = true;
}
}
of_node_put(cpus);
- if (!max_freq)
+ if (!max_freq || !div)
return;
- if (!has_arch_timer || !IS_ENABLED(CONFIG_ARM_ARCH_TIMER)) {
- if (is_a7_a8_a9)
- shmobile_setup_delay_hz(max_freq, 1, 3);
- else if (is_a15)
- shmobile_setup_delay_hz(max_freq, 2, 4);
- }
+ if (!has_arch_timer || !IS_ENABLED(CONFIG_ARM_ARCH_TIMER))
+ shmobile_setup_delay_hz(max_freq, 1, div);
}
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts
index 727ae5f8c4e7..b0ed44313a5b 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts
+++ b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts
@@ -70,7 +70,6 @@
i2c3 = &i2c3;
i2c4 = &i2c4;
i2c5 = &i2c5;
- i2c6 = &i2c6;
};
};
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi
index e682a3f52791..651c9d9d2d54 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ph1-ld20.dtsi
@@ -201,15 +201,12 @@
i2c2: i2c@58782000 {
compatible = "socionext,uniphier-fi2c";
- status = "disabled";
reg = <0x58782000 0x80>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 43 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
clocks = <&i2c_clk>;
- clock-frequency = <100000>;
+ clock-frequency = <400000>;
};
i2c3: i2c@58783000 {
@@ -227,12 +224,15 @@
i2c4: i2c@58784000 {
compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
reg = <0x58784000 0x80>;
#address-cells = <1>;
#size-cells = <0>;
interrupts = <0 45 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
clocks = <&i2c_clk>;
- clock-frequency = <400000>;
+ clock-frequency = <100000>;
};
i2c5: i2c@58785000 {
@@ -245,16 +245,6 @@
clock-frequency = <400000>;
};
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <400000>;
- };
-
system_bus: system-bus@58c00000 {
compatible = "socionext,uniphier-system-bus";
status = "disabled";