Revert "staging: tidspbridge - remove custom mmu code from tiomap3430.c"

This reverts commit e7396e7.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>

drivers/staging/tidspbridge/core/_tiomap.h

@@ -330,6 +330,7 @@ struct bridge_dev_context {
 	 */
 	u32 dw_dsp_ext_base_addr;	/* See the comment above */
 	u32 dw_api_reg_base;	/* API mem map'd registers */
+	void __iomem *dw_dsp_mmu_base;	/* DSP MMU Mapped registers */
 	u32 dw_api_clk_base;	/* CLK Registers */
 	u32 dw_dsp_clk_m2_base;	/* DSP Clock Module m2 */
 	u32 dw_public_rhea;	/* Pub Rhea */
@@ -355,6 +356,7 @@ struct bridge_dev_context {
 
 	/* TC Settings */
 	bool tc_word_swap_on;	/* Traffic Controller Word Swap */
+	struct pg_table_attrs *pt_attrs;
 	u32 dsp_per_clks;
 };