From e244764ffa5b41a64c704864ea243b3939d71636 Mon Sep 17 00:00:00 2001 From: Steven Koo Date: Tue, 9 Jun 2020 18:43:13 -0500 Subject: mpm: Look for pca953x based devices by device/name The pca953x driver introduced a change for how the "label" property populates. Instead of using the device model, it gives a device specific name. As a replacement, use device/name. This affects the tca6424 and tca6408. For the kernel change that causes this see: https://github.com/torvalds/linux/commit/5128f8d4450159f59565d247437d3bedda3994cb --- mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mpm/python/usrp_mpm/periph_manager') diff --git a/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py b/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py index bcff03c8e..0e06342e1 100644 --- a/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py +++ b/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py @@ -102,7 +102,7 @@ class TCA6424(object): self.pins = self.pins_list[1] default_val = 0x860101 if rev == 2 else 0x860780 - self._gpios = SysFSGPIO({'label': 'tca6424', 'device/of_node/name': 'gpio'}, 0xFFF7FF, 0x86F7FF, default_val) + self._gpios = SysFSGPIO({'device/name': 'tca6424', 'device/of_node/name': 'gpio'}, 0xFFF7FF, 0x86F7FF, default_val) def set(self, name, value=None): """ -- cgit v1.2.3