Re: [U-Boot] rockchip: rk3399-puma: set gpio4cd iodomain to 1.8V

2017-12-18 Thread Philipp Tomsich
> The PCIe reset signal is connected to GPIO4_C6 on the Puma > module. This pin is supplied by 1.8V, but the default iodomain > setting is 3.0V and in this situation the pin is unable to go > high. > > Linux assumes that this signal works in early boot > as PCIe is probed before loading the iodoma

Re: [U-Boot] rockchip: rk3399-puma: set gpio4cd iodomain to 1.8V

2017-12-17 Thread Philipp Tomsich
> The PCIe reset signal is connected to GPIO4_C6 on the Puma > module. This pin is supplied by 1.8V, but the default iodomain > setting is 3.0V and in this situation the pin is unable to go > high. > > Linux assumes that this signal works in early boot > as PCIe is probed before loading the iodoma

Re: [U-Boot] rockchip: rk3399-puma: set gpio4cd iodomain to 1.8V

2017-12-15 Thread Philipp Tomsich
> The PCIe reset signal is connected to GPIO4_C6 on the Puma > module. This pin is supplied by 1.8V, but the default iodomain > setting is 3.0V and in this situation the pin is unable to go > high. > > Linux assumes that this signal works in early boot > as PCIe is probed before loading the iodoma

Re: [U-Boot] rockchip: rk3399-puma: set gpio4cd iodomain to 1.8V

2017-12-15 Thread Philipp Tomsich
> The PCIe reset signal is connected to GPIO4_C6 on the Puma > module. This pin is supplied by 1.8V, but the default iodomain > setting is 3.0V and in this situation the pin is unable to go > high. > > Linux assumes that this signal works in early boot > as PCIe is probed before loading the iodoma