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tegra: Add NAND support to funcmux
Add selection of NAND flash pins to the funcmux. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
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2 changed files with 10 additions and 0 deletions
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@ -234,6 +234,13 @@ int funcmux_select(enum periph_id id, int config)
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}
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}
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break;
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break;
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case PERIPH_ID_NDFLASH:
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if (config == FUNCMUX_NDFLASH_ATC) {
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pinmux_set_func(PINGRP_ATC, PMUX_FUNC_NAND);
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pinmux_tristate_disable(PINGRP_ATC);
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}
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break;
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default:
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default:
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debug("%s: invalid periph_id %d", __func__, id);
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debug("%s: invalid periph_id %d", __func__, id);
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return -1;
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return -1;
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@ -57,6 +57,9 @@ enum {
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/* Serial Flash configs */
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/* Serial Flash configs */
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FUNCMUX_SPI1_GMC_GMD = 0,
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FUNCMUX_SPI1_GMC_GMD = 0,
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/* NAND flags */
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FUNCMUX_NDFLASH_ATC = 0,
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};
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};
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/**
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/**
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