Re: [PATCH v2 8/8] arm64: defconfig: Enable TI eQEP Driver

From: Judith Mendez
Date: Thu May 30 2024 - 11:32:35 EST


Hi Nishanth,

On 5/24/24 9:13 AM, Judith Mendez wrote:
Hi Nishanth,

On 5/24/24 12:59 AM, Nishanth Menon wrote:
On 18:15-20240523, Judith Mendez wrote:
TI K3 SoC's support eQEP hardware, so enable TI eQEP driver
to be built as a module.

All the nodes seem to be only in disabled mode, is there even a single
board that is actually using this? if so, why isn't it enabled?

I will add pinmux and enable in the board level dts file.

Question about the above... If I enable eQEP at the board level,
there will be pinmux conflicts. So, I could:
1. Leave eQEP disabled
2. Enable eQEP and disable main_uart1 at the board level dts file
3. Enable eQEP in an overlay and also disable main_uart1

Let me know which option works for you.

~ Judith




Signed-off-by: Judith Mendez <jm@xxxxxx>
---
Changes since v1:
- No change
---
  arch/arm64/configs/defconfig | 1 +
  1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 2c30d617e1802..23d11a1b20195 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1593,6 +1593,7 @@ CONFIG_INTERCONNECT_QCOM_SM8550=y
  CONFIG_INTERCONNECT_QCOM_SM8650=y
  CONFIG_INTERCONNECT_QCOM_X1E80100=y
  CONFIG_COUNTER=m
+CONFIG_TI_EQEP=m
  CONFIG_RZ_MTU3_CNT=m
  CONFIG_HTE=y
  CONFIG_HTE_TEGRA194=y
--
2.45.1