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dts: modify dts for SM1 bringup with SMP [1/1]

Browse Source 
PD#SWPL-5865

Problem:
SM1 bring up

Solution:
modify dts for SM1 bringup with smp

Verify:
PxP

Change-Id: Ie83ad7434acfb8c6232a8e373dfc63ef0ba9b87e
Signed-off-by: zhiqiang liang <zhiqiang.liang@amlogic.com>
This commit is contained in:
zhiqiang liang
2019-03-13 11:14:11 +08:00
committed by Luan Yuan
parent 317ce6598f
commit 79e482d74b
4 changed files with 8 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm64/boot/dts/amlogic/mesonsm1.dtsi
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@@ -55,7 +55,7 @@
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
// cpu-idle-states = <&CPU_SLEEP_0>;
clocks = <&clkc CLKID_CPU_CLK>,
<&clkc CLKID_CPU_FCLK_P>,
<&clkc CLKID_SYS_PLL>;
@@ -73,7 +73,7 @@
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
// cpu-idle-states = <&CPU_SLEEP_0>;
clocks = <&clkc CLKID_CPU_CLK>,
<&clkc CLKID_CPU_FCLK_P>,
<&clkc CLKID_SYS_PLL>;
@@ -91,7 +91,7 @@
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
// cpu-idle-states = <&CPU_SLEEP_0>;
clocks = <&clkc CLKID_CPU_CLK>,
<&clkc CLKID_CPU_FCLK_P>,
<&clkc CLKID_SYS_PLL>;
@@ -109,7 +109,7 @@
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
cpu-idle-states = <&CPU_SLEEP_0>;
// cpu-idle-states = <&CPU_SLEEP_0>;
clocks = <&clkc CLKID_CPU_CLK>,
<&clkc CLKID_CPU_FCLK_P>,
<&clkc CLKID_SYS_PLL>;
@@ -732,7 +732,7 @@
fifosize = < 64 >;
pinctrl-names = "default";
/*pinctrl-0 = <&ao_uart_pins>;*/
support-sysrq = <0>; /* 0 not support*/
support-sysrq = <1>; /* 0 not support*/
};
uart_AO_B: serial@4000 {

2
arch/arm64/boot/dts/amlogic/sm1_pxp.dts
View File

@@ -436,7 +436,7 @@
compatible = "amlogic, cpufreq-meson";
pinctrl-names = "default";
pinctrl-0 = <&pwm_ao_d_pins3>;
status = "okay";
status = "disabled";
};

3
drivers/amlogic/media/deinterlace/deinterlace.c
View File

@@ -7625,13 +7625,14 @@ static int di_probe(struct platform_device *pdev)
vf_reg_receiver(&di_vf_recv);
vf_provider_init(&di_vf_prov, VFM_NAME, &deinterlace_vf_provider, NULL);
active_flag = 1;
sema_init(&di_sema, 1);
ret = request_irq(di_devp->pre_irq, &de_irq, IRQF_SHARED,
"pre_di", (void *)"pre_di");
if (di_devp->post_wr_support) {
ret = request_irq(di_devp->post_irq, &post_irq,
IRQF_SHARED, "post_di", (void *)"post_di");
}
sema_init(&di_sema, 1);
//sema_init(&di_sema, 1);
di_sema_init_flag = 1;
di_hw_init(pulldown_enable, mcpre_en);
set_di_flag();

0
scripts/amlogic/mk_dtb_gx.sh Normal file → Executable file
View File