From ca5bbef466b5c7ba899fbf69078049d6abbcce96 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 11 Feb 2015 12:25:38 -0700 Subject: Support Tegra210 Tegra210 changes the pinmux HW in a few ways; at least: - The set of drive groups is much more 1:1 with the set of pins. Most pins have an associated drive group register as well as an associated pinmux register, and most drive groups cover a single pin. - Some register fields have moved from the drive group registers into the pinmux registers. - The set of available options for each pin and group varies relative to previous chips, and hence the register layouts vary a bit too. This patch updates tegra-pinmux-scripts minimally to handle these changes, to a level equivalent to the support for previous chips. For example, some new options such as per-pin schmitt aren't handled since the syseng-supplied pinmux spreadsheets don't provide a value for this option. csv-to-board-tegra124-xlsx.py is renamed to csv-to-board.py since it now supports boards using different SoCs, and it's not worth encoding all supported SoCs in the filename (Tegra30/114 aren't supported by it, hence the previous naming). Signed-off-by: Stephen Warren --- board-to-kernel-dt.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'board-to-kernel-dt.py') diff --git a/board-to-kernel-dt.py b/board-to-kernel-dt.py index 20f27c3..394b4ac 100755 --- a/board-to-kernel-dt.py +++ b/board-to-kernel-dt.py @@ -56,8 +56,10 @@ for pincfg in board.pincfgs_by_num(): print(' nvidia,enable-input = <' + mapper_bool(pincfg.e_inp) + '>;') if pincfg.gpio_pin.od: print(' nvidia,open-drain = <' + mapper_bool(pincfg.od) + '>;') - if hasattr(pincfg.gpio_pin, 'rcv_sel') and pincfg.gpio_pin.rcv_sel: + if board.soc.soc_pins_have_rcv_sel and pincfg.gpio_pin.rcv_sel and hasattr(pincfg.gpio_pin, 'rcv_sel'): print(' nvidia,rcv-sel = <' + mapper_bool(pincfg.rcv_sel) + '>;') + if board.soc.soc_pins_have_e_io_hv and pincfg.gpio_pin.e_io_hv and hasattr(pincfg.gpio_pin, 'e_io_hv'): + print(' nvidia,io-hv = <' + mapper_bool(pincfg.e_io_hv) + '>;') print(' };') # FIXME: Handle drive groups -- cgit v1.2.1