From 5187a2774979b95fea91ddbbd2d5fc5f2ebc64c8 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Fri, 22 Aug 2014 14:56:33 -0600 Subject: Jetson TK1: add missing PCIe-related pin configuration The Jetson TK1 spreadsheet is missing configuration for the PCIe clk_req, rst, and wake pins. This causes the generated pinmux tables to also omit any configuration for these pins, which in turn causes U-Boot's and the Linux Kernel's PCIe support to fail. Manually add configuration for these pins. The values here match the values found in the downstream L4T kernel, and common sense based on the usage of these pins. Signed-off-by: Stephen Warren --- configs/jetson-tk1.board | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'configs') diff --git a/configs/jetson-tk1.board b/configs/jetson-tk1.board index 1df6284..f69b89e 100644 --- a/configs/jetson-tk1.board +++ b/configs/jetson-tk1.board @@ -89,6 +89,11 @@ pins = ( ('pi7', 'rsvd1', None, 'down', True, False, False, False), ('pc7', None, 'in', 'up', False, True, False, False), ('pi0', None, 'out0', 'none', False, False, False, False), + ('pex_l0_clkreq_n_pdd2', 'pe0', None, 'up', False, True, False, False), + ('pex_l0_rst_n_pdd1', 'pe0', None, 'none', False, False, False, False), + ('pex_l1_clkreq_n_pdd6', 'pe1', None, 'up', False, True, False, False), + ('pex_l1_rst_n_pdd5', 'pe1', None, 'none', False, False, False, False), + ('pex_wake_n_pdd3', 'pe', None, 'up', False, True, False, False), ('usb_vbus_en2_pff1', None, 'out0', 'none', False, False, False, False), ('pff2', None, 'in', 'up', False, True, False, False), ('clk2_out_pw5', 'extperiph2', None, 'none', False, False, False, False), -- cgit v1.2.1