diff options
| author | Judith Mendez <jm@ti.com> | 2023-11-08 13:37:56 -0600 |
|---|---|---|
| committer | Praneeth Bajjuri <praneeth@ti.com> | 2023-11-08 16:33:20 -0600 |
| commit | acba2350f783149c905a00883d414d847ab1d9e7 (patch) | |
| tree | c1ce634e81e3dc43a620bd86f5bb04ea9113376b /arch/arm64/boot/dts/ti/k3-am62-main.dtsi | |
| parent | 9dc68b518b37341e1994c17c59e73ba8a52b3c53 (diff) | |
arm64: dts: ti: k3-am62x: Enable eQEP
There are 3 instances of eQEP on AM62x. Only EQEP0 signals
can be routed to the user expansion so enable EQEP0
in k3-am62x-sk-eqep.dtso overlay.
The name for this overlay is of type k3-am62x-sk* since the
overlay can be used for more devices, including AM62A-SK.
Enable EQEP via overlay since external hardware is required
to test eQEP.
Signed-off-by: Judith Mendez <jm@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62-main.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index c554bec7ed18..670986783c89 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -839,6 +839,36 @@ status = "disabled"; }; + eqep0: counter@23200000 { + compatible = "ti,am3352-eqep"; + reg = <0x00 0x23200000 0x00 0x100>; + power-domains = <&k3_pds 59 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 59 0>; + clock-names = "fck"; + interrupts = <GIC_SPI 116 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + + eqep1: counter@23210000 { + compatible = "ti,am3352-eqep"; + reg = <0x00 0x23210000 0x00 0x100>; + power-domains = <&k3_pds 60 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 60 0>; + clock-names = "fck"; + interrupts = <GIC_SPI 117 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + + eqep2: counter@23220000 { + compatible = "ti,am3352-eqep"; + reg = <0x00 0x23220000 0x00 0x100>; + power-domains = <&k3_pds 62 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 62 0>; + clock-names = "fck"; + interrupts = <GIC_SPI 118 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + main_mcan0: can@20701000 { compatible = "bosch,m_can"; reg = <0x00 0x20701000 0x00 0x200>, |