tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ARM: STi: STiH416: Add soft reset controller support.
This patch adds soft reset controller support for STiH415 and adds new
softreset lines required for other device tree nodes in the header file.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+34
+5
arch/arm/boot/dts/stih416.dtsi
+5
arch/arm/boot/dts/stih416.dtsi
···
33
33
compatible = "st,stih416-powerdown";
34
34
};
35
35
36
+
softreset: softreset-controller {
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+
#reset-cells = <1>;
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+
compatible = "st,stih416-softreset";
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+
};
40
+
36
41
syscfg_sbc:sbc-syscfg@fe600000{
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compatible = "st,stih416-sbc-syscfg", "syscon";
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reg = <0xfe600000 0x1000>;
+29
include/dt-bindings/reset-controller/stih416-resets.h
+29
include/dt-bindings/reset-controller/stih416-resets.h
···
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18
#define STIH416_PCIE0_POWERDOWN 9
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#define STIH416_PCIE1_POWERDOWN 10
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21
+
#define STIH416_ETH0_SOFTRESET 0
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+
#define STIH416_ETH1_SOFTRESET 1
23
+
#define STIH416_IRB_SOFTRESET 2
24
+
#define STIH416_USB0_SOFTRESET 3
25
+
#define STIH416_USB1_SOFTRESET 4
26
+
#define STIH416_USB2_SOFTRESET 5
27
+
#define STIH416_USB3_SOFTRESET 6
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+
#define STIH416_SATA0_SOFTRESET 7
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+
#define STIH416_SATA1_SOFTRESET 8
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+
#define STIH416_PCIE0_SOFTRESET 9
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+
#define STIH416_PCIE1_SOFTRESET 10
32
+
#define STIH416_AUD_DAC_SOFTRESET 11
33
+
#define STIH416_HDTVOUT_SOFTRESET 12
34
+
#define STIH416_VTAC_M_RX_SOFTRESET 13
35
+
#define STIH416_VTAC_A_RX_SOFTRESET 14
36
+
#define STIH416_SYNC_HD_SOFTRESET 15
37
+
#define STIH416_SYNC_SD_SOFTRESET 16
38
+
#define STIH416_BLITTER_SOFTRESET 17
39
+
#define STIH416_GPU_SOFTRESET 18
40
+
#define STIH416_VTAC_M_TX_SOFTRESET 19
41
+
#define STIH416_VTAC_A_TX_SOFTRESET 20
42
+
#define STIH416_VTG_AUX_SOFTRESET 21
43
+
#define STIH416_JPEG_DEC_SOFTRESET 22
44
+
#define STIH416_HVA_SOFTRESET 23
45
+
#define STIH416_COMPO_M_SOFTRESET 24
46
+
#define STIH416_COMPO_A_SOFTRESET 25
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+
#define STIH416_VP8_DEC_SOFTRESET 26
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+
#define STIH416_VTG_MAIN_SOFTRESET 27
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+
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#endif /* _DT_BINDINGS_RESET_CONTROLLER_STIH416 */